52398750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 133269840

約数和(自身を除く): 80871090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 157, 178, 250, 267, 314, 375, 445, 471, 534, 625, 750, 785, 890, 942, 1250, 1335, 1570, 1875, 2225, 2355, 2670, 3750, 3925, 4450, 4710, 6675, 7850, 11125, 11775, 13350, 13973, 19625, 22250, 23550, 27946, 33375, 39250, 41919, 55625, 58875, 66750, 69865, 83838, 98125, 111250, 117750, 139730, 166875, 196250, 209595, 294375, 333750, 349325, 419190, 588750, 698650, 1047975, 1746625, 2095950, 3493250, 5239875, 8733125, 10479750, 17466250, 26199375, 52398750]

約数ペア:

[(1, 52398750), (2, 26199375), (3, 17466250), (5, 10479750), (6, 8733125), (10, 5239875), (15, 3493250), (25, 2095950), (30, 1746625), (50, 1047975), (75, 698650), (89, 588750), (125, 419190), (150, 349325), (157, 333750), (178, 294375), (250, 209595), (267, 196250), (314, 166875), (375, 139730), (445, 117750), (471, 111250), (534, 98125), (625, 83838), (750, 69865), (785, 66750), (890, 58875), (942, 55625), (1250, 41919), (1335, 39250), (1570, 33375), (1875, 27946), (2225, 23550), (2355, 22250), (2670, 19625), (3750, 13973), (3925, 13350), (4450, 11775), (4710, 11125), (6675, 7850)]