55856164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 121137408

約数和(自身を除く): 65281244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 887, 1211, 1774, 2249, 2422, 3548, 4498, 4844, 6209, 8996, 11531, 12418, 15743, 23062, 24836, 31486, 46124, 62972, 80717, 153451, 161434, 306902, 322868, 613804, 1074157, 1994863, 2148314, 3989726, 4296628, 7979452, 13964041, 27928082, 55856164]

約数ペア:

[(1, 55856164), (2, 27928082), (4, 13964041), (7, 7979452), (13, 4296628), (14, 3989726), (26, 2148314), (28, 1994863), (52, 1074157), (91, 613804), (173, 322868), (182, 306902), (346, 161434), (364, 153451), (692, 80717), (887, 62972), (1211, 46124), (1774, 31486), (2249, 24836), (2422, 23062), (3548, 15743), (4498, 12418), (4844, 11531), (6209, 8996)]