54670720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6603

約数の個数: 64

約数和(自身を含む): 140772240

約数和(自身を除く): 86101520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6571, 8320, 13142, 26284, 32855, 52568, 65710, 85423, 105136, 131420, 170846, 210272, 262840, 341692, 420544, 427115, 525680, 683384, 841088, 854230, 1051360, 1366768, 1708460, 2102720, 2733536, 3416920, 4205440, 5467072, 6833840, 10934144, 13667680, 27335360, 54670720]

約数ペア:

[(1, 54670720), (2, 27335360), (4, 13667680), (5, 10934144), (8, 6833840), (10, 5467072), (13, 4205440), (16, 3416920), (20, 2733536), (26, 2102720), (32, 1708460), (40, 1366768), (52, 1051360), (64, 854230), (65, 841088), (80, 683384), (104, 525680), (128, 427115), (130, 420544), (160, 341692), (208, 262840), (260, 210272), (320, 170846), (416, 131420), (520, 105136), (640, 85423), (832, 65710), (1040, 52568), (1664, 32855), (2080, 26284), (4160, 13142), (6571, 8320)]