49142750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 100818432

約数和(自身を除く): 51675682

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 170, 250, 310, 373, 425, 527, 746, 775, 850, 1054, 1550, 1865, 2125, 2635, 3730, 3875, 4250, 5270, 6341, 7750, 9325, 11563, 12682, 13175, 18650, 23126, 26350, 31705, 46625, 57815, 63410, 65875, 93250, 115630, 131750, 158525, 196571, 289075, 317050, 393142, 578150, 792625, 982855, 1445375, 1585250, 1965710, 2890750, 4914275, 9828550, 24571375, 49142750]

約数ペア:

[(1, 49142750), (2, 24571375), (5, 9828550), (10, 4914275), (17, 2890750), (25, 1965710), (31, 1585250), (34, 1445375), (50, 982855), (62, 792625), (85, 578150), (125, 393142), (155, 317050), (170, 289075), (250, 196571), (310, 158525), (373, 131750), (425, 115630), (527, 93250), (746, 65875), (775, 63410), (850, 57815), (1054, 46625), (1550, 31705), (1865, 26350), (2125, 23126), (2635, 18650), (3730, 13175), (3875, 12682), (4250, 11563), (5270, 9325), (6341, 7750)]