1248049150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2281}}^1$

素因数の和:2677

約数の個数: 48

約数和(自身を含む): 2404096128

約数和(自身を除く): 1156046978

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 353, 706, 775, 1550, 1765, 2281, 3530, 4562, 8825, 10943, 11405, 17650, 21886, 22810, 54715, 57025, 70711, 109430, 114050, 141422, 273575, 353555, 547150, 707110, 805193, 1610386, 1767775, 3535550, 4025965, 8051930, 20129825, 24960983, 40259650, 49921966, 124804915, 249609830, 624024575, 1248049150]

約数ペア:

[(1, 1248049150), (2, 624024575), (5, 249609830), (10, 124804915), (25, 49921966), (31, 40259650), (50, 24960983), (62, 20129825), (155, 8051930), (310, 4025965), (353, 3535550), (706, 1767775), (775, 1610386), (1550, 805193), (1765, 707110), (2281, 547150), (3530, 353555), (4562, 273575), (8825, 141422), (10943, 114050), (11405, 109430), (17650, 70711), (21886, 57025), (22810, 54715)]