48259640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 131430600

約数和(自身を除く): 83170960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 121, 130, 143, 169, 220, 236, 242, 260, 286, 295, 338, 440, 472, 484, 520, 572, 590, 605, 649, 676, 715, 767, 845, 968, 1144, 1180, 1210, 1298, 1352, 1430, 1534, 1573, 1690, 1859, 2360, 2420, 2596, 2860, 3068, 3146, 3245, 3380, 3718, 3835, 4840, 5192, 5720, 6136, 6292, 6490, 6760, 7139, 7436, 7670, 7865, 8437, 9295, 9971, 12584, 12980, 14278, 14872, 15340, 15730, 16874, 18590, 19942, 20449, 25960, 28556, 30680, 31460, 33748, 35695, 37180, 39884, 40898, 42185, 49855, 57112, 62920, 67496, 71390, 74360, 79768, 81796, 84370, 92807, 99710, 102245, 109681, 142780, 163592, 168740, 185614, 199420, 204490, 219362, 285560, 337480, 371228, 398840, 408980, 438724, 464035, 548405, 742456, 817960, 877448, 928070, 1096810, 1206491, 1856140, 2193620, 2412982, 3712280, 4387240, 4825964, 6032455, 9651928, 12064910, 24129820, 48259640]

約数ペア:

[(1, 48259640), (2, 24129820), (4, 12064910), (5, 9651928), (8, 6032455), (10, 4825964), (11, 4387240), (13, 3712280), (20, 2412982), (22, 2193620), (26, 1856140), (40, 1206491), (44, 1096810), (52, 928070), (55, 877448), (59, 817960), (65, 742456), (88, 548405), (104, 464035), (110, 438724), (118, 408980), (121, 398840), (130, 371228), (143, 337480), (169, 285560), (220, 219362), (236, 204490), (242, 199420), (260, 185614), (286, 168740), (295, 163592), (338, 142780), (440, 109681), (472, 102245), (484, 99710), (520, 92807), (572, 84370), (590, 81796), (605, 79768), (649, 74360), (676, 71390), (715, 67496), (767, 62920), (845, 57112), (968, 49855), (1144, 42185), (1180, 40898), (1210, 39884), (1298, 37180), (1352, 35695), (1430, 33748), (1534, 31460), (1573, 30680), (1690, 28556), (1859, 25960), (2360, 20449), (2420, 19942), (2596, 18590), (2860, 16874), (3068, 15730), (3146, 15340), (3245, 14872), (3380, 14278), (3718, 12980), (3835, 12584), (4840, 9971), (5192, 9295), (5720, 8437), (6136, 7865), (6292, 7670), (6490, 7436), (6760, 7139)]