47238620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 71302180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 83, 110, 130, 143, 166, 199, 220, 260, 286, 332, 398, 415, 572, 715, 796, 830, 913, 995, 1079, 1430, 1660, 1826, 1990, 2158, 2189, 2587, 2860, 3652, 3980, 4316, 4378, 4565, 5174, 5395, 8756, 9130, 10348, 10790, 10945, 11869, 12935, 16517, 18260, 21580, 21890, 23738, 25870, 28457, 33034, 43780, 47476, 51740, 56914, 59345, 66068, 82585, 113828, 118690, 142285, 165170, 181687, 214721, 237380, 284570, 330340, 363374, 429442, 569140, 726748, 858884, 908435, 1073605, 1816870, 2147210, 2361931, 3633740, 4294420, 4723862, 9447724, 11809655, 23619310, 47238620]

約数ペア:

[(1, 47238620), (2, 23619310), (4, 11809655), (5, 9447724), (10, 4723862), (11, 4294420), (13, 3633740), (20, 2361931), (22, 2147210), (26, 1816870), (44, 1073605), (52, 908435), (55, 858884), (65, 726748), (83, 569140), (110, 429442), (130, 363374), (143, 330340), (166, 284570), (199, 237380), (220, 214721), (260, 181687), (286, 165170), (332, 142285), (398, 118690), (415, 113828), (572, 82585), (715, 66068), (796, 59345), (830, 56914), (913, 51740), (995, 47476), (1079, 43780), (1430, 33034), (1660, 28457), (1826, 25870), (1990, 23738), (2158, 21890), (2189, 21580), (2587, 18260), (2860, 16517), (3652, 12935), (3980, 11869), (4316, 10945), (4378, 10790), (4565, 10348), (5174, 9130), (5395, 8756)]