51591150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8819}}^1$

素因数の和:8850

約数の個数: 72

約数和(自身を含む): 149287320

約数和(自身を除く): 97696170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 8819, 17638, 26457, 44095, 52914, 79371, 88190, 114647, 132285, 158742, 220475, 229294, 264570, 343941, 396855, 440950, 573235, 661425, 687882, 793710, 1031823, 1146470, 1322850, 1719705, 1984275, 2063646, 2866175, 3439410, 3968550, 5159115, 5732350, 8598525, 10318230, 17197050, 25795575, 51591150]

約数ペア:

[(1, 51591150), (2, 25795575), (3, 17197050), (5, 10318230), (6, 8598525), (9, 5732350), (10, 5159115), (13, 3968550), (15, 3439410), (18, 2866175), (25, 2063646), (26, 1984275), (30, 1719705), (39, 1322850), (45, 1146470), (50, 1031823), (65, 793710), (75, 687882), (78, 661425), (90, 573235), (117, 440950), (130, 396855), (150, 343941), (195, 264570), (225, 229294), (234, 220475), (325, 158742), (390, 132285), (450, 114647), (585, 88190), (650, 79371), (975, 52914), (1170, 44095), (1950, 26457), (2925, 17638), (5850, 8819)]