49723740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{761}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 170261280

約数和(自身を除く): 120537540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 761, 990, 1089, 1188, 1210, 1452, 1485, 1522, 1815, 1980, 2178, 2283, 2420, 2970, 3044, 3267, 3630, 3805, 4356, 4566, 5445, 5940, 6534, 6849, 7260, 7610, 8371, 9132, 10890, 11415, 13068, 13698, 15220, 16335, 16742, 20547, 21780, 22830, 25113, 27396, 32670, 33484, 34245, 41094, 41855, 45660, 50226, 65340, 68490, 75339, 82188, 83710, 92081, 100452, 102735, 125565, 136980, 150678, 167420, 184162, 205470, 226017, 251130, 276243, 301356, 368324, 376695, 410940, 452034, 460405, 502260, 552486, 753390, 828729, 904068, 920810, 1104972, 1130085, 1381215, 1506780, 1657458, 1841620, 2260170, 2486187, 2762430, 3314916, 4143645, 4520340, 4972374, 5524860, 8287290, 9944748, 12430935, 16574580, 24861870, 49723740]

約数ペア:

[(1, 49723740), (2, 24861870), (3, 16574580), (4, 12430935), (5, 9944748), (6, 8287290), (9, 5524860), (10, 4972374), (11, 4520340), (12, 4143645), (15, 3314916), (18, 2762430), (20, 2486187), (22, 2260170), (27, 1841620), (30, 1657458), (33, 1506780), (36, 1381215), (44, 1130085), (45, 1104972), (54, 920810), (55, 904068), (60, 828729), (66, 753390), (90, 552486), (99, 502260), (108, 460405), (110, 452034), (121, 410940), (132, 376695), (135, 368324), (165, 301356), (180, 276243), (198, 251130), (220, 226017), (242, 205470), (270, 184162), (297, 167420), (330, 150678), (363, 136980), (396, 125565), (484, 102735), (495, 100452), (540, 92081), (594, 83710), (605, 82188), (660, 75339), (726, 68490), (761, 65340), (990, 50226), (1089, 45660), (1188, 41855), (1210, 41094), (1452, 34245), (1485, 33484), (1522, 32670), (1815, 27396), (1980, 25113), (2178, 22830), (2283, 21780), (2420, 20547), (2970, 16742), (3044, 16335), (3267, 15220), (3630, 13698), (3805, 13068), (4356, 11415), (4566, 10890), (5445, 9132), (5940, 8371), (6534, 7610), (6849, 7260)]