48321140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 124830720

約数和(自身を除く): 76509580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 119, 140, 158, 170, 238, 257, 316, 340, 395, 476, 514, 553, 595, 790, 1028, 1106, 1190, 1285, 1343, 1580, 1799, 2212, 2380, 2570, 2686, 2765, 3598, 4369, 5140, 5372, 5530, 6715, 7196, 8738, 8995, 9401, 11060, 13430, 17476, 17990, 18802, 20303, 21845, 26860, 30583, 35980, 37604, 40606, 43690, 47005, 61166, 81212, 87380, 94010, 101515, 122332, 142121, 152915, 188020, 203030, 284242, 305830, 345151, 406060, 568484, 611660, 690302, 710605, 1380604, 1421210, 1725755, 2416057, 2842420, 3451510, 4832114, 6903020, 9664228, 12080285, 24160570, 48321140]

約数ペア:

[(1, 48321140), (2, 24160570), (4, 12080285), (5, 9664228), (7, 6903020), (10, 4832114), (14, 3451510), (17, 2842420), (20, 2416057), (28, 1725755), (34, 1421210), (35, 1380604), (68, 710605), (70, 690302), (79, 611660), (85, 568484), (119, 406060), (140, 345151), (158, 305830), (170, 284242), (238, 203030), (257, 188020), (316, 152915), (340, 142121), (395, 122332), (476, 101515), (514, 94010), (553, 87380), (595, 81212), (790, 61166), (1028, 47005), (1106, 43690), (1190, 40606), (1285, 37604), (1343, 35980), (1580, 30583), (1799, 26860), (2212, 21845), (2380, 20303), (2570, 18802), (2686, 17990), (2765, 17476), (3598, 13430), (4369, 11060), (5140, 9401), (5372, 8995), (5530, 8738), (6715, 7196)]