48051900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 216

約数和(自身を含む): 170978640

約数和(自身を除く): 122926740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 37, 39, 45, 50, 52, 54, 60, 65, 74, 75, 78, 90, 100, 108, 111, 117, 130, 135, 148, 150, 156, 180, 185, 195, 222, 225, 234, 260, 270, 300, 325, 333, 351, 370, 390, 444, 450, 468, 481, 540, 555, 585, 650, 666, 675, 702, 740, 780, 900, 925, 962, 975, 999, 1110, 1170, 1300, 1332, 1350, 1369, 1404, 1443, 1665, 1755, 1850, 1924, 1950, 1998, 2220, 2340, 2405, 2700, 2738, 2775, 2886, 2925, 3330, 3510, 3700, 3900, 3996, 4107, 4329, 4810, 4995, 5476, 5550, 5772, 5850, 6660, 6845, 7020, 7215, 8214, 8325, 8658, 8775, 9620, 9990, 11100, 11700, 12025, 12321, 12987, 13690, 14430, 16428, 16650, 17316, 17550, 17797, 19980, 20535, 21645, 24050, 24642, 24975, 25974, 27380, 28860, 33300, 34225, 35100, 35594, 36075, 36963, 41070, 43290, 48100, 49284, 49950, 51948, 53391, 61605, 64935, 68450, 71188, 72150, 73926, 82140, 86580, 88985, 99900, 102675, 106782, 108225, 123210, 129870, 136900, 144300, 147852, 160173, 177970, 184815, 205350, 213564, 216450, 246420, 259740, 266955, 308025, 320346, 324675, 355940, 369630, 410700, 432900, 444925, 480519, 533910, 616050, 640692, 649350, 739260, 800865, 889850, 924075, 961038, 1067820, 1232100, 1298700, 1334775, 1601730, 1779700, 1848150, 1922076, 2402595, 2669550, 3203460, 3696300, 4004325, 4805190, 5339100, 8008650, 9610380, 12012975, 16017300, 24025950, 48051900]

約数ペア:

[(1, 48051900), (2, 24025950), (3, 16017300), (4, 12012975), (5, 9610380), (6, 8008650), (9, 5339100), (10, 4805190), (12, 4004325), (13, 3696300), (15, 3203460), (18, 2669550), (20, 2402595), (25, 1922076), (26, 1848150), (27, 1779700), (30, 1601730), (36, 1334775), (37, 1298700), (39, 1232100), (45, 1067820), (50, 961038), (52, 924075), (54, 889850), (60, 800865), (65, 739260), (74, 649350), (75, 640692), (78, 616050), (90, 533910), (100, 480519), (108, 444925), (111, 432900), (117, 410700), (130, 369630), (135, 355940), (148, 324675), (150, 320346), (156, 308025), (180, 266955), (185, 259740), (195, 246420), (222, 216450), (225, 213564), (234, 205350), (260, 184815), (270, 177970), (300, 160173), (325, 147852), (333, 144300), (351, 136900), (370, 129870), (390, 123210), (444, 108225), (450, 106782), (468, 102675), (481, 99900), (540, 88985), (555, 86580), (585, 82140), (650, 73926), (666, 72150), (675, 71188), (702, 68450), (740, 64935), (780, 61605), (900, 53391), (925, 51948), (962, 49950), (975, 49284), (999, 48100), (1110, 43290), (1170, 41070), (1300, 36963), (1332, 36075), (1350, 35594), (1369, 35100), (1404, 34225), (1443, 33300), (1665, 28860), (1755, 27380), (1850, 25974), (1924, 24975), (1950, 24642), (1998, 24050), (2220, 21645), (2340, 20535), (2405, 19980), (2700, 17797), (2738, 17550), (2775, 17316), (2886, 16650), (2925, 16428), (3330, 14430), (3510, 13690), (3700, 12987), (3900, 12321), (3996, 12025), (4107, 11700), (4329, 11100), (4810, 9990), (4995, 9620), (5476, 8775), (5550, 8658), (5772, 8325), (5850, 8214), (6660, 7215), (6845, 7020)]