52591140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13913}}^1$

素因数の和:13938

約数の個数: 96

約数和(自身を含む): 187004160

約数和(自身を除く): 134413020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13913, 27826, 41739, 55652, 69565, 83478, 97391, 125217, 139130, 166956, 194782, 208695, 250434, 278260, 292173, 375651, 389564, 417390, 486955, 500868, 584346, 626085, 751302, 834780, 876519, 973910, 1168692, 1252170, 1460865, 1502604, 1753038, 1878255, 1947820, 2504340, 2629557, 2921730, 3506076, 3756510, 4382595, 5259114, 5843460, 7513020, 8765190, 10518228, 13147785, 17530380, 26295570, 52591140]

約数ペア:

[(1, 52591140), (2, 26295570), (3, 17530380), (4, 13147785), (5, 10518228), (6, 8765190), (7, 7513020), (9, 5843460), (10, 5259114), (12, 4382595), (14, 3756510), (15, 3506076), (18, 2921730), (20, 2629557), (21, 2504340), (27, 1947820), (28, 1878255), (30, 1753038), (35, 1502604), (36, 1460865), (42, 1252170), (45, 1168692), (54, 973910), (60, 876519), (63, 834780), (70, 751302), (84, 626085), (90, 584346), (105, 500868), (108, 486955), (126, 417390), (135, 389564), (140, 375651), (180, 292173), (189, 278260), (210, 250434), (252, 208695), (270, 194782), (315, 166956), (378, 139130), (420, 125217), (540, 97391), (630, 83478), (756, 69565), (945, 55652), (1260, 41739), (1890, 27826), (3780, 13913)]