47409540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 91936380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 359, 372, 426, 465, 620, 710, 718, 852, 930, 1065, 1077, 1420, 1436, 1795, 1860, 2130, 2154, 2201, 3590, 4260, 4308, 4402, 5385, 6603, 7180, 8804, 10770, 11005, 11129, 13206, 21540, 22010, 22258, 25489, 26412, 33015, 33387, 44020, 44516, 50978, 55645, 66030, 66774, 76467, 101956, 111290, 127445, 132060, 133548, 152934, 166935, 222580, 254890, 305868, 333870, 382335, 509780, 667740, 764670, 790159, 1529340, 1580318, 2370477, 3160636, 3950795, 4740954, 7901590, 9481908, 11852385, 15803180, 23704770, 47409540]

約数ペア:

[(1, 47409540), (2, 23704770), (3, 15803180), (4, 11852385), (5, 9481908), (6, 7901590), (10, 4740954), (12, 3950795), (15, 3160636), (20, 2370477), (30, 1580318), (31, 1529340), (60, 790159), (62, 764670), (71, 667740), (93, 509780), (124, 382335), (142, 333870), (155, 305868), (186, 254890), (213, 222580), (284, 166935), (310, 152934), (355, 133548), (359, 132060), (372, 127445), (426, 111290), (465, 101956), (620, 76467), (710, 66774), (718, 66030), (852, 55645), (930, 50978), (1065, 44516), (1077, 44020), (1420, 33387), (1436, 33015), (1795, 26412), (1860, 25489), (2130, 22258), (2154, 22010), (2201, 21540), (3590, 13206), (4260, 11129), (4308, 11005), (4402, 10770), (5385, 8804), (6603, 7180)]