51965040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5281}}^1$

素因数の和:5338

約数の個数: 80

約数和(自身を含む): 165051936

約数和(自身を除く): 113086896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5281, 9840, 10562, 15843, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 84496, 105620, 126744, 158430, 211240, 216521, 253488, 316860, 422480, 433042, 633720, 649563, 866084, 1082605, 1267440, 1299126, 1732168, 2165210, 2598252, 3247815, 3464336, 4330420, 5196504, 6495630, 8660840, 10393008, 12991260, 17321680, 25982520, 51965040]

約数ペア:

[(1, 51965040), (2, 25982520), (3, 17321680), (4, 12991260), (5, 10393008), (6, 8660840), (8, 6495630), (10, 5196504), (12, 4330420), (15, 3464336), (16, 3247815), (20, 2598252), (24, 2165210), (30, 1732168), (40, 1299126), (41, 1267440), (48, 1082605), (60, 866084), (80, 649563), (82, 633720), (120, 433042), (123, 422480), (164, 316860), (205, 253488), (240, 216521), (246, 211240), (328, 158430), (410, 126744), (492, 105620), (615, 84496), (656, 79215), (820, 63372), (984, 52810), (1230, 42248), (1640, 31686), (1968, 26405), (2460, 21124), (3280, 15843), (4920, 10562), (5281, 9840)]