56855862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 72

約数和(自身を含む): 147345744

約数和(自身を除く): 90489882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 853, 966, 1058, 1449, 1587, 1706, 2559, 2898, 3174, 3703, 4761, 5118, 5971, 7406, 7677, 9522, 11109, 11942, 15354, 17913, 19619, 22218, 33327, 35826, 39238, 53739, 58857, 66654, 107478, 117714, 137333, 176571, 274666, 353142, 411999, 451237, 823998, 902474, 1235997, 1353711, 2471994, 2707422, 3158659, 4061133, 6317318, 8122266, 9475977, 18951954, 28427931, 56855862]

約数ペア:

[(1, 56855862), (2, 28427931), (3, 18951954), (6, 9475977), (7, 8122266), (9, 6317318), (14, 4061133), (18, 3158659), (21, 2707422), (23, 2471994), (42, 1353711), (46, 1235997), (63, 902474), (69, 823998), (126, 451237), (138, 411999), (161, 353142), (207, 274666), (322, 176571), (414, 137333), (483, 117714), (529, 107478), (853, 66654), (966, 58857), (1058, 53739), (1449, 39238), (1587, 35826), (1706, 33327), (2559, 22218), (2898, 19619), (3174, 17913), (3703, 15354), (4761, 11942), (5118, 11109), (5971, 9522), (7406, 7677)]