56551837792

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{721619}}^1$

素因数の和:721739

約数の個数: 48

約数和(自身を含む): 116382873600

約数和(自身を除く): 59831035808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 2449, 2528, 4898, 9796, 19592, 39184, 78368, 721619, 1443238, 2886476, 5772952, 11545904, 22370189, 23091808, 44740378, 57007901, 89480756, 114015802, 178961512, 228031604, 357923024, 456063208, 715846048, 912126416, 1767244931, 1824252832, 3534489862, 7068979724, 14137959448, 28275918896, 56551837792]

約数ペア:

[(1, 56551837792), (2, 28275918896), (4, 14137959448), (8, 7068979724), (16, 3534489862), (31, 1824252832), (32, 1767244931), (62, 912126416), (79, 715846048), (124, 456063208), (158, 357923024), (248, 228031604), (316, 178961512), (496, 114015802), (632, 89480756), (992, 57007901), (1264, 44740378), (2449, 23091808), (2528, 22370189), (4898, 11545904), (9796, 5772952), (19592, 2886476), (39184, 1443238), (78368, 721619)]