51394500

素因数分解:

$2^2\times 3^7\times 5^3\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 171924480

約数和(自身を除く): 120529980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 125, 135, 141, 150, 162, 180, 188, 225, 235, 243, 250, 270, 282, 300, 324, 375, 405, 423, 450, 470, 486, 500, 540, 564, 675, 705, 729, 750, 810, 846, 900, 940, 972, 1125, 1175, 1215, 1269, 1350, 1410, 1458, 1500, 1620, 1692, 2025, 2115, 2187, 2250, 2350, 2430, 2538, 2700, 2820, 2916, 3375, 3525, 3645, 3807, 4050, 4230, 4374, 4500, 4700, 4860, 5076, 5875, 6075, 6345, 6750, 7050, 7290, 7614, 8100, 8460, 8748, 10125, 10575, 10935, 11421, 11750, 12150, 12690, 13500, 14100, 14580, 15228, 17625, 18225, 19035, 20250, 21150, 21870, 22842, 23500, 24300, 25380, 30375, 31725, 34263, 35250, 36450, 38070, 40500, 42300, 43740, 45684, 52875, 54675, 57105, 60750, 63450, 68526, 70500, 72900, 76140, 91125, 95175, 102789, 105750, 109350, 114210, 121500, 126900, 137052, 158625, 171315, 182250, 190350, 205578, 211500, 218700, 228420, 273375, 285525, 317250, 342630, 364500, 380700, 411156, 475875, 513945, 546750, 571050, 634500, 685260, 856575, 951750, 1027890, 1093500, 1142100, 1427625, 1713150, 1903500, 2055780, 2569725, 2855250, 3426300, 4282875, 5139450, 5710500, 8565750, 10278900, 12848625, 17131500, 25697250, 51394500]

約数ペア:

[(1, 51394500), (2, 25697250), (3, 17131500), (4, 12848625), (5, 10278900), (6, 8565750), (9, 5710500), (10, 5139450), (12, 4282875), (15, 3426300), (18, 2855250), (20, 2569725), (25, 2055780), (27, 1903500), (30, 1713150), (36, 1427625), (45, 1142100), (47, 1093500), (50, 1027890), (54, 951750), (60, 856575), (75, 685260), (81, 634500), (90, 571050), (94, 546750), (100, 513945), (108, 475875), (125, 411156), (135, 380700), (141, 364500), (150, 342630), (162, 317250), (180, 285525), (188, 273375), (225, 228420), (235, 218700), (243, 211500), (250, 205578), (270, 190350), (282, 182250), (300, 171315), (324, 158625), (375, 137052), (405, 126900), (423, 121500), (450, 114210), (470, 109350), (486, 105750), (500, 102789), (540, 95175), (564, 91125), (675, 76140), (705, 72900), (729, 70500), (750, 68526), (810, 63450), (846, 60750), (900, 57105), (940, 54675), (972, 52875), (1125, 45684), (1175, 43740), (1215, 42300), (1269, 40500), (1350, 38070), (1410, 36450), (1458, 35250), (1500, 34263), (1620, 31725), (1692, 30375), (2025, 25380), (2115, 24300), (2187, 23500), (2250, 22842), (2350, 21870), (2430, 21150), (2538, 20250), (2700, 19035), (2820, 18225), (2916, 17625), (3375, 15228), (3525, 14580), (3645, 14100), (3807, 13500), (4050, 12690), (4230, 12150), (4374, 11750), (4500, 11421), (4700, 10935), (4860, 10575), (5076, 10125), (5875, 8748), (6075, 8460), (6345, 8100), (6750, 7614), (7050, 7290)]