48901140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2661

約数の個数: 72

約数和(自身を含む): 149778720

約数和(自身を除く): 100877580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2539, 3210, 3852, 4815, 5078, 6420, 7617, 9630, 10156, 12695, 15234, 19260, 22851, 25390, 30468, 38085, 45702, 50780, 76170, 91404, 114255, 152340, 228510, 271673, 457020, 543346, 815019, 1086692, 1358365, 1630038, 2445057, 2716730, 3260076, 4075095, 4890114, 5433460, 8150190, 9780228, 12225285, 16300380, 24450570, 48901140]

約数ペア:

[(1, 48901140), (2, 24450570), (3, 16300380), (4, 12225285), (5, 9780228), (6, 8150190), (9, 5433460), (10, 4890114), (12, 4075095), (15, 3260076), (18, 2716730), (20, 2445057), (30, 1630038), (36, 1358365), (45, 1086692), (60, 815019), (90, 543346), (107, 457020), (180, 271673), (214, 228510), (321, 152340), (428, 114255), (535, 91404), (642, 76170), (963, 50780), (1070, 45702), (1284, 38085), (1605, 30468), (1926, 25390), (2140, 22851), (2539, 19260), (3210, 15234), (3852, 12695), (4815, 10156), (5078, 9630), (6420, 7617)]