48173840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4248

約数の個数: 80

約数和(自身を含む): 131616576

約数和(自身を除く): 83442736

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4211, 5720, 8422, 11440, 16844, 21055, 33688, 42110, 46321, 54743, 67376, 84220, 92642, 109486, 168440, 185284, 218972, 231605, 273715, 336880, 370568, 437944, 463210, 547430, 602173, 741136, 875888, 926420, 1094860, 1204346, 1852840, 2189720, 2408692, 3010865, 3705680, 4379440, 4817384, 6021730, 9634768, 12043460, 24086920, 48173840]

約数ペア:

[(1, 48173840), (2, 24086920), (4, 12043460), (5, 9634768), (8, 6021730), (10, 4817384), (11, 4379440), (13, 3705680), (16, 3010865), (20, 2408692), (22, 2189720), (26, 1852840), (40, 1204346), (44, 1094860), (52, 926420), (55, 875888), (65, 741136), (80, 602173), (88, 547430), (104, 463210), (110, 437944), (130, 370568), (143, 336880), (176, 273715), (208, 231605), (220, 218972), (260, 185284), (286, 168440), (440, 109486), (520, 92642), (572, 84220), (715, 67376), (880, 54743), (1040, 46321), (1144, 42110), (1430, 33688), (2288, 21055), (2860, 16844), (4211, 11440), (5720, 8422)]