54640586

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 57852214

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 557, 637, 686, 1001, 1078, 1114, 1274, 2002, 3773, 3899, 4459, 6127, 7007, 7241, 7546, 7798, 8918, 12254, 14014, 14482, 27293, 42889, 49049, 50687, 54586, 79651, 85778, 98098, 101374, 159302, 191051, 300223, 354809, 382102, 557557, 600446, 709618, 1115114, 2101561, 2483663, 3902899, 4203122, 4967326, 7805798, 27320293, 54640586]

約数ペア:

[(1, 54640586), (2, 27320293), (7, 7805798), (11, 4967326), (13, 4203122), (14, 3902899), (22, 2483663), (26, 2101561), (49, 1115114), (77, 709618), (91, 600446), (98, 557557), (143, 382102), (154, 354809), (182, 300223), (286, 191051), (343, 159302), (539, 101374), (557, 98098), (637, 85778), (686, 79651), (1001, 54586), (1078, 50687), (1114, 49049), (1274, 42889), (2002, 27293), (3773, 14482), (3899, 14014), (4459, 12254), (6127, 8918), (7007, 7798), (7241, 7546)]