55391644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 75245156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 119, 142, 149, 154, 187, 238, 284, 298, 308, 374, 476, 497, 596, 748, 781, 994, 1043, 1207, 1309, 1562, 1639, 1988, 2086, 2414, 2533, 2618, 3124, 3278, 4172, 4828, 5066, 5236, 5467, 6556, 8449, 10132, 10579, 10934, 11473, 13277, 16898, 17731, 21158, 21868, 22946, 26554, 27863, 33796, 35462, 42316, 45892, 53108, 55726, 70924, 74053, 92939, 111452, 116369, 148106, 179843, 185878, 195041, 232738, 296212, 359686, 371756, 390082, 465476, 719372, 780164, 814583, 1258901, 1629166, 1978273, 2517802, 3258332, 3956546, 5035604, 7913092, 13847911, 27695822, 55391644]

約数ペア:

[(1, 55391644), (2, 27695822), (4, 13847911), (7, 7913092), (11, 5035604), (14, 3956546), (17, 3258332), (22, 2517802), (28, 1978273), (34, 1629166), (44, 1258901), (68, 814583), (71, 780164), (77, 719372), (119, 465476), (142, 390082), (149, 371756), (154, 359686), (187, 296212), (238, 232738), (284, 195041), (298, 185878), (308, 179843), (374, 148106), (476, 116369), (497, 111452), (596, 92939), (748, 74053), (781, 70924), (994, 55726), (1043, 53108), (1207, 45892), (1309, 42316), (1562, 35462), (1639, 33796), (1988, 27863), (2086, 26554), (2414, 22946), (2533, 21868), (2618, 21158), (3124, 17731), (3278, 16898), (4172, 13277), (4828, 11473), (5066, 10934), (5236, 10579), (5467, 10132), (6556, 8449)]