47716960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 121982112

約数和(自身を除く): 74265152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 331, 340, 424, 530, 544, 662, 680, 848, 901, 1060, 1324, 1360, 1655, 1696, 1802, 2120, 2648, 2720, 3310, 3604, 4240, 4505, 5296, 5627, 6620, 7208, 8480, 9010, 10592, 11254, 13240, 14416, 17543, 18020, 22508, 26480, 28135, 28832, 35086, 36040, 45016, 52960, 56270, 70172, 72080, 87715, 90032, 112540, 140344, 144160, 175430, 180064, 225080, 280688, 298231, 350860, 450160, 561376, 596462, 701720, 900320, 1192924, 1403440, 1491155, 2385848, 2806880, 2982310, 4771696, 5964620, 9543392, 11929240, 23858480, 47716960]

約数ペア:

[(1, 47716960), (2, 23858480), (4, 11929240), (5, 9543392), (8, 5964620), (10, 4771696), (16, 2982310), (17, 2806880), (20, 2385848), (32, 1491155), (34, 1403440), (40, 1192924), (53, 900320), (68, 701720), (80, 596462), (85, 561376), (106, 450160), (136, 350860), (160, 298231), (170, 280688), (212, 225080), (265, 180064), (272, 175430), (331, 144160), (340, 140344), (424, 112540), (530, 90032), (544, 87715), (662, 72080), (680, 70172), (848, 56270), (901, 52960), (1060, 45016), (1324, 36040), (1360, 35086), (1655, 28832), (1696, 28135), (1802, 26480), (2120, 22508), (2648, 18020), (2720, 17543), (3310, 14416), (3604, 13240), (4240, 11254), (4505, 10592), (5296, 9010), (5627, 8480), (6620, 7208)]