54211640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 150329520

約数和(自身を除く): 96117880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1627, 1666, 1960, 2380, 3254, 3332, 4165, 4760, 6508, 6664, 8135, 8330, 11389, 13016, 16270, 16660, 22778, 27659, 32540, 33320, 45556, 55318, 56945, 65080, 79723, 91112, 110636, 113890, 138295, 159446, 193613, 221272, 227780, 276590, 318892, 387226, 398615, 455560, 553180, 637784, 774452, 797230, 968065, 1106360, 1355291, 1548904, 1594460, 1936130, 2710582, 3188920, 3872260, 5421164, 6776455, 7744520, 10842328, 13552910, 27105820, 54211640]

約数ペア:

[(1, 54211640), (2, 27105820), (4, 13552910), (5, 10842328), (7, 7744520), (8, 6776455), (10, 5421164), (14, 3872260), (17, 3188920), (20, 2710582), (28, 1936130), (34, 1594460), (35, 1548904), (40, 1355291), (49, 1106360), (56, 968065), (68, 797230), (70, 774452), (85, 637784), (98, 553180), (119, 455560), (136, 398615), (140, 387226), (170, 318892), (196, 276590), (238, 227780), (245, 221272), (280, 193613), (340, 159446), (392, 138295), (476, 113890), (490, 110636), (595, 91112), (680, 79723), (833, 65080), (952, 56945), (980, 55318), (1190, 45556), (1627, 33320), (1666, 32540), (1960, 27659), (2380, 22778), (3254, 16660), (3332, 16270), (4165, 13016), (4760, 11389), (6508, 8330), (6664, 8135)]