28371127150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{47791}}^1$

素因数の和:48217

約数の個数: 48

約数和(自身を含む): 54615932928

約数和(自身を除く): 26244805778

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 383, 766, 775, 1550, 1915, 3830, 9575, 11873, 19150, 23746, 47791, 59365, 95582, 118730, 238955, 296825, 477910, 593650, 1194775, 1481521, 2389550, 2963042, 7407605, 14815210, 18303953, 36607906, 37038025, 74076050, 91519765, 183039530, 457598825, 567422543, 915197650, 1134845086, 2837112715, 5674225430, 14185563575, 28371127150]

約数ペア:

[(1, 28371127150), (2, 14185563575), (5, 5674225430), (10, 2837112715), (25, 1134845086), (31, 915197650), (50, 567422543), (62, 457598825), (155, 183039530), (310, 91519765), (383, 74076050), (766, 37038025), (775, 36607906), (1550, 18303953), (1915, 14815210), (3830, 7407605), (9575, 2963042), (11873, 2389550), (19150, 1481521), (23746, 1194775), (47791, 593650), (59365, 477910), (95582, 296825), (118730, 238955)]