57067750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 112207680

約数和(自身を除く): 55139930

約数列:

[1, 2, 5, 10, 25, 50, 53, 59, 73, 106, 118, 125, 146, 250, 265, 295, 365, 530, 590, 730, 1325, 1475, 1825, 2650, 2950, 3127, 3650, 3869, 4307, 6254, 6625, 7375, 7738, 8614, 9125, 13250, 14750, 15635, 18250, 19345, 21535, 31270, 38690, 43070, 78175, 96725, 107675, 156350, 193450, 215350, 228271, 390875, 456542, 483625, 538375, 781750, 967250, 1076750, 1141355, 2282710, 5706775, 11413550, 28533875, 57067750]

約数ペア:

[(1, 57067750), (2, 28533875), (5, 11413550), (10, 5706775), (25, 2282710), (50, 1141355), (53, 1076750), (59, 967250), (73, 781750), (106, 538375), (118, 483625), (125, 456542), (146, 390875), (250, 228271), (265, 215350), (295, 193450), (365, 156350), (530, 107675), (590, 96725), (730, 78175), (1325, 43070), (1475, 38690), (1825, 31270), (2650, 21535), (2950, 19345), (3127, 18250), (3650, 15635), (3869, 14750), (4307, 13250), (6254, 9125), (6625, 8614), (7375, 7738)]