2253670550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10613}}^1$

素因数の和:10793

約数の個数: 48

約数和(自身を含む): 4359042432

約数和(自身を除く): 2105371882

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 137, 155, 274, 310, 685, 775, 1370, 1550, 3425, 4247, 6850, 8494, 10613, 21226, 21235, 42470, 53065, 106130, 106175, 212350, 265325, 329003, 530650, 658006, 1453981, 1645015, 2907962, 3290030, 7269905, 8225075, 14539810, 16450150, 36349525, 45073411, 72699050, 90146822, 225367055, 450734110, 1126835275, 2253670550]

約数ペア:

[(1, 2253670550), (2, 1126835275), (5, 450734110), (10, 225367055), (25, 90146822), (31, 72699050), (50, 45073411), (62, 36349525), (137, 16450150), (155, 14539810), (274, 8225075), (310, 7269905), (685, 3290030), (775, 2907962), (1370, 1645015), (1550, 1453981), (3425, 658006), (4247, 530650), (6850, 329003), (8494, 265325), (10613, 212350), (21226, 106175), (21235, 106130), (42470, 53065)]