55921572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 166741120

約数和(自身を除く): 110819548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 79, 84, 106, 126, 158, 159, 212, 237, 252, 316, 318, 371, 474, 477, 553, 636, 711, 742, 948, 954, 1106, 1113, 1422, 1484, 1659, 1908, 2212, 2226, 2809, 2844, 3318, 3339, 4187, 4452, 4977, 5618, 6636, 6678, 8374, 8427, 9954, 11236, 12561, 13356, 16748, 16854, 19663, 19908, 25122, 25281, 29309, 33708, 37683, 39326, 50244, 50562, 58618, 58989, 75366, 78652, 87927, 101124, 117236, 117978, 150732, 175854, 176967, 221911, 235956, 263781, 351708, 353934, 443822, 527562, 665733, 707868, 887644, 1055124, 1331466, 1553377, 1997199, 2662932, 3106754, 3994398, 4660131, 6213508, 7988796, 9320262, 13980393, 18640524, 27960786, 55921572]

約数ペア:

[(1, 55921572), (2, 27960786), (3, 18640524), (4, 13980393), (6, 9320262), (7, 7988796), (9, 6213508), (12, 4660131), (14, 3994398), (18, 3106754), (21, 2662932), (28, 1997199), (36, 1553377), (42, 1331466), (53, 1055124), (63, 887644), (79, 707868), (84, 665733), (106, 527562), (126, 443822), (158, 353934), (159, 351708), (212, 263781), (237, 235956), (252, 221911), (316, 176967), (318, 175854), (371, 150732), (474, 117978), (477, 117236), (553, 101124), (636, 87927), (711, 78652), (742, 75366), (948, 58989), (954, 58618), (1106, 50562), (1113, 50244), (1422, 39326), (1484, 37683), (1659, 33708), (1908, 29309), (2212, 25281), (2226, 25122), (2809, 19908), (2844, 19663), (3318, 16854), (3339, 16748), (4187, 13356), (4452, 12561), (4977, 11236), (5618, 9954), (6636, 8427), (6678, 8374)]