55831260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 161808192

約数和(自身を除く): 105976932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 97, 106, 159, 181, 194, 212, 265, 291, 318, 362, 388, 485, 530, 543, 582, 636, 724, 795, 905, 970, 1060, 1086, 1164, 1455, 1590, 1810, 1940, 2172, 2715, 2910, 3180, 3620, 5141, 5430, 5820, 9593, 10282, 10860, 15423, 17557, 19186, 20564, 25705, 28779, 30846, 35114, 38372, 47965, 51410, 52671, 57558, 61692, 70228, 77115, 87785, 95930, 102820, 105342, 115116, 143895, 154230, 175570, 191860, 210684, 263355, 287790, 308460, 351140, 526710, 575580, 930521, 1053420, 1861042, 2791563, 3722084, 4652605, 5583126, 9305210, 11166252, 13957815, 18610420, 27915630, 55831260]

約数ペア:

[(1, 55831260), (2, 27915630), (3, 18610420), (4, 13957815), (5, 11166252), (6, 9305210), (10, 5583126), (12, 4652605), (15, 3722084), (20, 2791563), (30, 1861042), (53, 1053420), (60, 930521), (97, 575580), (106, 526710), (159, 351140), (181, 308460), (194, 287790), (212, 263355), (265, 210684), (291, 191860), (318, 175570), (362, 154230), (388, 143895), (485, 115116), (530, 105342), (543, 102820), (582, 95930), (636, 87785), (724, 77115), (795, 70228), (905, 61692), (970, 57558), (1060, 52671), (1086, 51410), (1164, 47965), (1455, 38372), (1590, 35114), (1810, 30846), (1940, 28779), (2172, 25705), (2715, 20564), (2910, 19186), (3180, 17557), (3620, 15423), (5141, 10860), (5430, 10282), (5820, 9593)]