56288916

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 146024424

約数和(自身を除く): 89735508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 113, 137, 202, 226, 274, 303, 339, 404, 411, 452, 548, 606, 678, 822, 909, 1017, 1212, 1233, 1356, 1644, 1818, 2034, 2466, 3636, 4068, 4932, 11413, 13837, 15481, 22826, 27674, 30962, 34239, 41511, 45652, 46443, 55348, 61924, 68478, 83022, 92886, 102717, 124533, 136956, 139329, 166044, 185772, 205434, 249066, 278658, 410868, 498132, 557316, 1563581, 3127162, 4690743, 6254324, 9381486, 14072229, 18762972, 28144458, 56288916]

約数ペア:

[(1, 56288916), (2, 28144458), (3, 18762972), (4, 14072229), (6, 9381486), (9, 6254324), (12, 4690743), (18, 3127162), (36, 1563581), (101, 557316), (113, 498132), (137, 410868), (202, 278658), (226, 249066), (274, 205434), (303, 185772), (339, 166044), (404, 139329), (411, 136956), (452, 124533), (548, 102717), (606, 92886), (678, 83022), (822, 68478), (909, 61924), (1017, 55348), (1212, 46443), (1233, 45652), (1356, 41511), (1644, 34239), (1818, 30962), (2034, 27674), (2466, 22826), (3636, 15481), (4068, 13837), (4932, 11413)]