52340940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 169303680

約数和(自身を除く): 116962740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 271, 290, 333, 348, 370, 435, 444, 522, 542, 555, 580, 666, 740, 813, 870, 1044, 1073, 1084, 1110, 1305, 1332, 1355, 1626, 1665, 1740, 2146, 2220, 2439, 2610, 2710, 3219, 3252, 3330, 4065, 4292, 4878, 5220, 5365, 5420, 6438, 6660, 7859, 8130, 9657, 9756, 10027, 10730, 12195, 12876, 15718, 16095, 16260, 19314, 20054, 21460, 23577, 24390, 30081, 31436, 32190, 38628, 39295, 40108, 47154, 48285, 48780, 50135, 60162, 64380, 70731, 78590, 90243, 94308, 96570, 100270, 117885, 120324, 141462, 150405, 157180, 180486, 193140, 200540, 235770, 282924, 290783, 300810, 353655, 360972, 451215, 471540, 581566, 601620, 707310, 872349, 902430, 1163132, 1414620, 1453915, 1744698, 1804860, 2617047, 2907830, 3489396, 4361745, 5234094, 5815660, 8723490, 10468188, 13085235, 17446980, 26170470, 52340940]

約数ペア:

[(1, 52340940), (2, 26170470), (3, 17446980), (4, 13085235), (5, 10468188), (6, 8723490), (9, 5815660), (10, 5234094), (12, 4361745), (15, 3489396), (18, 2907830), (20, 2617047), (29, 1804860), (30, 1744698), (36, 1453915), (37, 1414620), (45, 1163132), (58, 902430), (60, 872349), (74, 707310), (87, 601620), (90, 581566), (111, 471540), (116, 451215), (145, 360972), (148, 353655), (174, 300810), (180, 290783), (185, 282924), (222, 235770), (261, 200540), (271, 193140), (290, 180486), (333, 157180), (348, 150405), (370, 141462), (435, 120324), (444, 117885), (522, 100270), (542, 96570), (555, 94308), (580, 90243), (666, 78590), (740, 70731), (813, 64380), (870, 60162), (1044, 50135), (1073, 48780), (1084, 48285), (1110, 47154), (1305, 40108), (1332, 39295), (1355, 38628), (1626, 32190), (1665, 31436), (1740, 30081), (2146, 24390), (2220, 23577), (2439, 21460), (2610, 20054), (2710, 19314), (3219, 16260), (3252, 16095), (3330, 15718), (4065, 12876), (4292, 12195), (4878, 10730), (5220, 10027), (5365, 9756), (5420, 9657), (6438, 8130), (6660, 7859)]