57115026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 139501440

約数和(自身を除く): 82386414

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 53, 57, 69, 106, 114, 137, 138, 159, 171, 207, 274, 318, 342, 411, 414, 437, 477, 822, 874, 954, 1007, 1219, 1233, 1311, 2014, 2438, 2466, 2603, 2622, 3021, 3151, 3657, 3933, 5206, 6042, 6302, 7261, 7314, 7809, 7866, 9063, 9453, 10971, 14522, 15618, 18126, 18906, 21783, 21942, 23161, 23427, 28359, 43566, 46322, 46854, 56718, 59869, 65349, 69483, 119738, 130698, 137959, 138966, 167003, 179607, 208449, 275918, 334006, 359214, 413877, 416898, 501009, 538821, 827754, 1002018, 1077642, 1241631, 1503027, 2483262, 3006054, 3173057, 6346114, 9519171, 19038342, 28557513, 57115026]

約数ペア:

[(1, 57115026), (2, 28557513), (3, 19038342), (6, 9519171), (9, 6346114), (18, 3173057), (19, 3006054), (23, 2483262), (38, 1503027), (46, 1241631), (53, 1077642), (57, 1002018), (69, 827754), (106, 538821), (114, 501009), (137, 416898), (138, 413877), (159, 359214), (171, 334006), (207, 275918), (274, 208449), (318, 179607), (342, 167003), (411, 138966), (414, 137959), (437, 130698), (477, 119738), (822, 69483), (874, 65349), (954, 59869), (1007, 56718), (1219, 46854), (1233, 46322), (1311, 43566), (2014, 28359), (2438, 23427), (2466, 23161), (2603, 21942), (2622, 21783), (3021, 18906), (3151, 18126), (3657, 15618), (3933, 14522), (5206, 10971), (6042, 9453), (6302, 9063), (7261, 7866), (7314, 7809)]