51470550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5014

約数の個数: 72

約数和(自身を含む): 144325584

約数和(自身を除く): 92855034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 4973, 5175, 9946, 10350, 14919, 24865, 29838, 44757, 49730, 74595, 89514, 114379, 124325, 149190, 223785, 228758, 248650, 343137, 372975, 447570, 571895, 686274, 745950, 1029411, 1118925, 1143790, 1715685, 2058822, 2237850, 2859475, 3431370, 5147055, 5718950, 8578425, 10294110, 17156850, 25735275, 51470550]

約数ペア:

[(1, 51470550), (2, 25735275), (3, 17156850), (5, 10294110), (6, 8578425), (9, 5718950), (10, 5147055), (15, 3431370), (18, 2859475), (23, 2237850), (25, 2058822), (30, 1715685), (45, 1143790), (46, 1118925), (50, 1029411), (69, 745950), (75, 686274), (90, 571895), (115, 447570), (138, 372975), (150, 343137), (207, 248650), (225, 228758), (230, 223785), (345, 149190), (414, 124325), (450, 114379), (575, 89514), (690, 74595), (1035, 49730), (1150, 44757), (1725, 29838), (2070, 24865), (3450, 14919), (4973, 10350), (5175, 9946)]