13531917650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{19483}}^1$

素因数の和:20003

約数の個数: 48

約数和(自身を含む): 26092972800

約数和(自身を除く): 12561055150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 479, 725, 958, 1450, 2395, 4790, 11975, 13891, 19483, 23950, 27782, 38966, 69455, 97415, 138910, 194830, 347275, 487075, 565007, 694550, 974150, 1130014, 2825035, 5650070, 9332357, 14125175, 18664714, 28250350, 46661785, 93323570, 233308925, 270638353, 466617850, 541276706, 1353191765, 2706383530, 6765958825, 13531917650]

約数ペア:

[(1, 13531917650), (2, 6765958825), (5, 2706383530), (10, 1353191765), (25, 541276706), (29, 466617850), (50, 270638353), (58, 233308925), (145, 93323570), (290, 46661785), (479, 28250350), (725, 18664714), (958, 14125175), (1450, 9332357), (2395, 5650070), (4790, 2825035), (11975, 1130014), (13891, 974150), (19483, 694550), (23950, 565007), (27782, 487075), (38966, 347275), (69455, 194830), (97415, 138910)]