56439396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 160406400

約数和(自身を除く): 103967004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 659, 702, 732, 793, 1098, 1318, 1404, 1586, 1647, 1977, 2196, 2379, 2636, 3172, 3294, 3954, 4758, 5931, 6588, 7137, 7908, 8567, 9516, 11862, 14274, 17134, 17793, 21411, 23724, 25701, 28548, 34268, 35586, 40199, 42822, 51402, 71172, 77103, 80398, 85644, 102804, 120597, 154206, 160796, 231309, 241194, 308412, 361791, 462618, 482388, 522587, 723582, 925236, 1045174, 1085373, 1447164, 1567761, 2090348, 2170746, 3135522, 4341492, 4703283, 6271044, 9406566, 14109849, 18813132, 28219698, 56439396]

約数ペア:

[(1, 56439396), (2, 28219698), (3, 18813132), (4, 14109849), (6, 9406566), (9, 6271044), (12, 4703283), (13, 4341492), (18, 3135522), (26, 2170746), (27, 2090348), (36, 1567761), (39, 1447164), (52, 1085373), (54, 1045174), (61, 925236), (78, 723582), (108, 522587), (117, 482388), (122, 462618), (156, 361791), (183, 308412), (234, 241194), (244, 231309), (351, 160796), (366, 154206), (468, 120597), (549, 102804), (659, 85644), (702, 80398), (732, 77103), (793, 71172), (1098, 51402), (1318, 42822), (1404, 40199), (1586, 35586), (1647, 34268), (1977, 28548), (2196, 25701), (2379, 23724), (2636, 21411), (3172, 17793), (3294, 17134), (3954, 14274), (4758, 11862), (5931, 9516), (6588, 8567), (7137, 7908)]