53486940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 164828160

約数和(自身を除く): 111341220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1459, 1833, 2444, 2820, 2918, 3055, 3666, 4377, 5836, 6110, 7295, 7332, 8754, 9165, 12220, 14590, 17508, 18330, 18967, 21885, 29180, 36660, 37934, 43770, 56901, 68573, 75868, 87540, 94835, 113802, 137146, 189670, 205719, 227604, 274292, 284505, 342865, 379340, 411438, 569010, 685730, 822876, 891449, 1028595, 1138020, 1371460, 1782898, 2057190, 2674347, 3565796, 4114380, 4457245, 5348694, 8914490, 10697388, 13371735, 17828980, 26743470, 53486940]

約数ペア:

[(1, 53486940), (2, 26743470), (3, 17828980), (4, 13371735), (5, 10697388), (6, 8914490), (10, 5348694), (12, 4457245), (13, 4114380), (15, 3565796), (20, 2674347), (26, 2057190), (30, 1782898), (39, 1371460), (47, 1138020), (52, 1028595), (60, 891449), (65, 822876), (78, 685730), (94, 569010), (130, 411438), (141, 379340), (156, 342865), (188, 284505), (195, 274292), (235, 227604), (260, 205719), (282, 189670), (390, 137146), (470, 113802), (564, 94835), (611, 87540), (705, 75868), (780, 68573), (940, 56901), (1222, 43770), (1410, 37934), (1459, 36660), (1833, 29180), (2444, 21885), (2820, 18967), (2918, 18330), (3055, 17508), (3666, 14590), (4377, 12220), (5836, 9165), (6110, 8754), (7295, 7332)]