53864360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 84030040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 359, 440, 484, 605, 620, 682, 718, 968, 1210, 1240, 1364, 1436, 1705, 1795, 2420, 2728, 2872, 3410, 3590, 3751, 3949, 4840, 6820, 7180, 7502, 7898, 11129, 13640, 14360, 15004, 15796, 18755, 19745, 22258, 30008, 31592, 37510, 39490, 43439, 44516, 55645, 75020, 78980, 86878, 89032, 111290, 122419, 150040, 157960, 173756, 217195, 222580, 244838, 347512, 434390, 445160, 489676, 612095, 868780, 979352, 1224190, 1346609, 1737560, 2448380, 2693218, 4896760, 5386436, 6733045, 10772872, 13466090, 26932180, 53864360]

約数ペア:

[(1, 53864360), (2, 26932180), (4, 13466090), (5, 10772872), (8, 6733045), (10, 5386436), (11, 4896760), (20, 2693218), (22, 2448380), (31, 1737560), (40, 1346609), (44, 1224190), (55, 979352), (62, 868780), (88, 612095), (110, 489676), (121, 445160), (124, 434390), (155, 347512), (220, 244838), (242, 222580), (248, 217195), (310, 173756), (341, 157960), (359, 150040), (440, 122419), (484, 111290), (605, 89032), (620, 86878), (682, 78980), (718, 75020), (968, 55645), (1210, 44516), (1240, 43439), (1364, 39490), (1436, 37510), (1705, 31592), (1795, 30008), (2420, 22258), (2728, 19745), (2872, 18755), (3410, 15796), (3590, 15004), (3751, 14360), (3949, 13640), (4840, 11129), (6820, 7898), (7180, 7502)]