51059970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 120

約数和(自身を含む): 149066676

約数和(自身を除く): 98006706

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 338, 351, 373, 390, 405, 507, 585, 702, 746, 810, 845, 1014, 1053, 1119, 1170, 1521, 1690, 1755, 1865, 2106, 2238, 2535, 3042, 3357, 3510, 3730, 4563, 4849, 5070, 5265, 5595, 6714, 7605, 9126, 9698, 10071, 10530, 11190, 13689, 14547, 15210, 16785, 20142, 22815, 24245, 27378, 29094, 30213, 33570, 43641, 45630, 48490, 50355, 60426, 63037, 68445, 72735, 87282, 100710, 126074, 130923, 136890, 145470, 151065, 189111, 218205, 261846, 302130, 315185, 378222, 392769, 436410, 567333, 630370, 654615, 785538, 945555, 1134666, 1309230, 1701999, 1891110, 1963845, 2836665, 3403998, 3927690, 5105997, 5673330, 8509995, 10211994, 17019990, 25529985, 51059970]

約数ペア:

[(1, 51059970), (2, 25529985), (3, 17019990), (5, 10211994), (6, 8509995), (9, 5673330), (10, 5105997), (13, 3927690), (15, 3403998), (18, 2836665), (26, 1963845), (27, 1891110), (30, 1701999), (39, 1309230), (45, 1134666), (54, 945555), (65, 785538), (78, 654615), (81, 630370), (90, 567333), (117, 436410), (130, 392769), (135, 378222), (162, 315185), (169, 302130), (195, 261846), (234, 218205), (270, 189111), (338, 151065), (351, 145470), (373, 136890), (390, 130923), (405, 126074), (507, 100710), (585, 87282), (702, 72735), (746, 68445), (810, 63037), (845, 60426), (1014, 50355), (1053, 48490), (1119, 45630), (1170, 43641), (1521, 33570), (1690, 30213), (1755, 29094), (1865, 27378), (2106, 24245), (2238, 22815), (2535, 20142), (3042, 16785), (3357, 15210), (3510, 14547), (3730, 13689), (4563, 11190), (4849, 10530), (5070, 10071), (5265, 9698), (5595, 9126), (6714, 7605)]