55937420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5223

約数の個数: 72

約数和(自身を含む): 149098320

約数和(自身を除く): 93160900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5189, 5390, 10378, 10780, 20756, 25945, 36323, 51890, 57079, 72646, 103780, 114158, 145292, 181615, 228316, 254261, 285395, 363230, 399553, 508522, 570790, 726460, 799106, 1017044, 1141580, 1271305, 1598212, 1997765, 2542610, 2796871, 3995530, 5085220, 5593742, 7991060, 11187484, 13984355, 27968710, 55937420]

約数ペア:

[(1, 55937420), (2, 27968710), (4, 13984355), (5, 11187484), (7, 7991060), (10, 5593742), (11, 5085220), (14, 3995530), (20, 2796871), (22, 2542610), (28, 1997765), (35, 1598212), (44, 1271305), (49, 1141580), (55, 1017044), (70, 799106), (77, 726460), (98, 570790), (110, 508522), (140, 399553), (154, 363230), (196, 285395), (220, 254261), (245, 228316), (308, 181615), (385, 145292), (490, 114158), (539, 103780), (770, 72646), (980, 57079), (1078, 51890), (1540, 36323), (2156, 25945), (2695, 20756), (5189, 10780), (5390, 10378)]