56426448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 162100736

約数和(自身を除く): 105674288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 2917, 3224, 4836, 5834, 6448, 8751, 9672, 11668, 17502, 19344, 23336, 35004, 37921, 46672, 70008, 75842, 90427, 113763, 140016, 151684, 180854, 227526, 271281, 303368, 361708, 455052, 542562, 606736, 723416, 910104, 1085124, 1175551, 1446832, 1820208, 2170248, 2351102, 3526653, 4340496, 4702204, 7053306, 9404408, 14106612, 18808816, 28213224, 56426448]

約数ペア:

[(1, 56426448), (2, 28213224), (3, 18808816), (4, 14106612), (6, 9404408), (8, 7053306), (12, 4702204), (13, 4340496), (16, 3526653), (24, 2351102), (26, 2170248), (31, 1820208), (39, 1446832), (48, 1175551), (52, 1085124), (62, 910104), (78, 723416), (93, 606736), (104, 542562), (124, 455052), (156, 361708), (186, 303368), (208, 271281), (248, 227526), (312, 180854), (372, 151684), (403, 140016), (496, 113763), (624, 90427), (744, 75842), (806, 70008), (1209, 46672), (1488, 37921), (1612, 35004), (2418, 23336), (2917, 19344), (3224, 17502), (4836, 11668), (5834, 9672), (6448, 8751)]