44478980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24439}}^1$

素因数の和:24468

約数の個数: 48

約数和(自身を含む): 114965760

約数和(自身を除く): 70486780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 24439, 48878, 97756, 122195, 171073, 244390, 317707, 342146, 488780, 635414, 684292, 855365, 1270828, 1588535, 1710730, 2223949, 3177070, 3421460, 4447898, 6354140, 8895796, 11119745, 22239490, 44478980]

約数ペア:

[(1, 44478980), (2, 22239490), (4, 11119745), (5, 8895796), (7, 6354140), (10, 4447898), (13, 3421460), (14, 3177070), (20, 2223949), (26, 1710730), (28, 1588535), (35, 1270828), (52, 855365), (65, 684292), (70, 635414), (91, 488780), (130, 342146), (140, 317707), (182, 244390), (260, 171073), (364, 122195), (455, 97756), (910, 48878), (1820, 24439)]