56391972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 163736832

約数和(自身を除く): 107344860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 113, 156, 182, 226, 273, 339, 364, 452, 457, 546, 678, 791, 914, 1092, 1356, 1371, 1469, 1582, 1828, 2373, 2742, 2938, 3164, 3199, 4407, 4746, 5484, 5876, 5941, 6398, 8814, 9492, 9597, 10283, 11882, 12796, 17628, 17823, 19194, 20566, 23764, 30849, 35646, 38388, 41132, 41587, 51641, 61698, 71292, 83174, 103282, 123396, 124761, 154923, 166348, 206564, 249522, 309846, 361487, 499044, 619692, 671333, 722974, 1084461, 1342666, 1445948, 2013999, 2168922, 2685332, 4027998, 4337844, 4699331, 8055996, 9398662, 14097993, 18797324, 28195986, 56391972]

約数ペア:

[(1, 56391972), (2, 28195986), (3, 18797324), (4, 14097993), (6, 9398662), (7, 8055996), (12, 4699331), (13, 4337844), (14, 4027998), (21, 2685332), (26, 2168922), (28, 2013999), (39, 1445948), (42, 1342666), (52, 1084461), (78, 722974), (84, 671333), (91, 619692), (113, 499044), (156, 361487), (182, 309846), (226, 249522), (273, 206564), (339, 166348), (364, 154923), (452, 124761), (457, 123396), (546, 103282), (678, 83174), (791, 71292), (914, 61698), (1092, 51641), (1356, 41587), (1371, 41132), (1469, 38388), (1582, 35646), (1828, 30849), (2373, 23764), (2742, 20566), (2938, 19194), (3164, 17823), (3199, 17628), (4407, 12796), (4746, 11882), (5484, 10283), (5876, 9597), (5941, 9492), (6398, 8814)]