49032280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 122964480

約数和(自身を除く): 73932200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2371, 2585, 4136, 4742, 5170, 9484, 10340, 11855, 18968, 20680, 23710, 26081, 47420, 52162, 94840, 104324, 111437, 130405, 208648, 222874, 260810, 445748, 521620, 557185, 891496, 1043240, 1114370, 1225807, 2228740, 2451614, 4457480, 4903228, 6129035, 9806456, 12258070, 24516140, 49032280]

約数ペア:

[(1, 49032280), (2, 24516140), (4, 12258070), (5, 9806456), (8, 6129035), (10, 4903228), (11, 4457480), (20, 2451614), (22, 2228740), (40, 1225807), (44, 1114370), (47, 1043240), (55, 891496), (88, 557185), (94, 521620), (110, 445748), (188, 260810), (220, 222874), (235, 208648), (376, 130405), (440, 111437), (470, 104324), (517, 94840), (940, 52162), (1034, 47420), (1880, 26081), (2068, 23710), (2371, 20680), (2585, 18968), (4136, 11855), (4742, 10340), (5170, 9484)]