52982694940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5330251}}^1$

素因数の和:5330338

約数の個数: 48

約数和(自身を含む): 128949456384

約数和(自身を除く): 75966761444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 5330251, 10660502, 21321004, 26651255, 37311757, 53302510, 74623514, 106605020, 149247028, 186558785, 373117570, 378447821, 746235140, 756895642, 1513791284, 1892239105, 2649134747, 3784478210, 5298269494, 7568956420, 10596538988, 13245673735, 26491347470, 52982694940]

約数ペア:

[(1, 52982694940), (2, 26491347470), (4, 13245673735), (5, 10596538988), (7, 7568956420), (10, 5298269494), (14, 3784478210), (20, 2649134747), (28, 1892239105), (35, 1513791284), (70, 756895642), (71, 746235140), (140, 378447821), (142, 373117570), (284, 186558785), (355, 149247028), (497, 106605020), (710, 74623514), (994, 53302510), (1420, 37311757), (1988, 26651255), (2485, 21321004), (4970, 10660502), (9940, 5330251)]