55674760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 131673600

約数和(自身を除く): 75998840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 761, 1180, 1240, 1522, 1829, 2360, 3044, 3658, 3805, 6088, 7316, 7610, 9145, 14632, 15220, 18290, 23591, 30440, 36580, 44899, 47182, 73160, 89798, 94364, 117955, 179596, 188728, 224495, 235910, 359192, 448990, 471820, 897980, 943640, 1391869, 1795960, 2783738, 5567476, 6959345, 11134952, 13918690, 27837380, 55674760]

約数ペア:

[(1, 55674760), (2, 27837380), (4, 13918690), (5, 11134952), (8, 6959345), (10, 5567476), (20, 2783738), (31, 1795960), (40, 1391869), (59, 943640), (62, 897980), (118, 471820), (124, 448990), (155, 359192), (236, 235910), (248, 224495), (295, 188728), (310, 179596), (472, 117955), (590, 94364), (620, 89798), (761, 73160), (1180, 47182), (1240, 44899), (1522, 36580), (1829, 30440), (2360, 23591), (3044, 18290), (3658, 15220), (3805, 14632), (6088, 9145), (7316, 7610)]