47651370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 125241984

約数和(自身を除く): 77590614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2003, 2379, 3965, 4006, 4758, 6009, 7930, 10015, 11895, 12018, 20030, 23790, 26039, 30045, 52078, 60090, 78117, 122183, 130195, 156234, 244366, 260390, 366549, 390585, 610915, 733098, 781170, 1221830, 1588379, 1832745, 3176758, 3665490, 4765137, 7941895, 9530274, 15883790, 23825685, 47651370]

約数ペア:

[(1, 47651370), (2, 23825685), (3, 15883790), (5, 9530274), (6, 7941895), (10, 4765137), (13, 3665490), (15, 3176758), (26, 1832745), (30, 1588379), (39, 1221830), (61, 781170), (65, 733098), (78, 610915), (122, 390585), (130, 366549), (183, 260390), (195, 244366), (305, 156234), (366, 130195), (390, 122183), (610, 78117), (793, 60090), (915, 52078), (1586, 30045), (1830, 26039), (2003, 23790), (2379, 20030), (3965, 12018), (4006, 11895), (4758, 10015), (6009, 7930)]