55893178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 99468000

約数和(自身を除く): 43574822

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 149, 187, 289, 298, 374, 578, 649, 1003, 1298, 1639, 2006, 2533, 3179, 3278, 5066, 6358, 8791, 11033, 17051, 17582, 22066, 27863, 34102, 43061, 55726, 86122, 96701, 149447, 187561, 193402, 298894, 375122, 473671, 947342, 1643917, 2540599, 3287834, 5081198, 27946589, 55893178]

約数ペア:

[(1, 55893178), (2, 27946589), (11, 5081198), (17, 3287834), (22, 2540599), (34, 1643917), (59, 947342), (118, 473671), (149, 375122), (187, 298894), (289, 193402), (298, 187561), (374, 149447), (578, 96701), (649, 86122), (1003, 55726), (1298, 43061), (1639, 34102), (2006, 27863), (2533, 22066), (3179, 17582), (3278, 17051), (5066, 11033), (6358, 8791)]