45531250

素因数分解:

$2^1\times 5^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 56

約数和(自身を含む): 89998848

約数和(自身を除く): 44467598

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 125, 155, 235, 250, 310, 470, 625, 775, 1175, 1250, 1457, 1550, 2350, 2914, 3125, 3875, 5875, 6250, 7285, 7750, 11750, 14570, 15625, 19375, 29375, 31250, 36425, 38750, 58750, 72850, 96875, 146875, 182125, 193750, 293750, 364250, 484375, 734375, 910625, 968750, 1468750, 1821250, 4553125, 9106250, 22765625, 45531250]

約数ペア:

[(1, 45531250), (2, 22765625), (5, 9106250), (10, 4553125), (25, 1821250), (31, 1468750), (47, 968750), (50, 910625), (62, 734375), (94, 484375), (125, 364250), (155, 293750), (235, 193750), (250, 182125), (310, 146875), (470, 96875), (625, 72850), (775, 58750), (1175, 38750), (1250, 36425), (1457, 31250), (1550, 29375), (2350, 19375), (2914, 15625), (3125, 14570), (3875, 11750), (5875, 7750), (6250, 7285)]