56713103660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 122916648960

約数和(自身を除く): 66203545300

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 139, 188, 235, 278, 421, 470, 556, 695, 842, 940, 1031, 1390, 1684, 2062, 2105, 2780, 4124, 4210, 5155, 6533, 8420, 10310, 13066, 19787, 20620, 26132, 32665, 39574, 48457, 58519, 65330, 79148, 96914, 98935, 117038, 130660, 143309, 193828, 197870, 234076, 242285, 286618, 292595, 395740, 434051, 484570, 573236, 585190, 716545, 868102, 969140, 1170380, 1433090, 1736204, 2170255, 2750393, 2866180, 4340510, 5500786, 6735523, 8681020, 11001572, 13471046, 13751965, 20400397, 26942092, 27503930, 33677615, 40800794, 55007860, 60333089, 67355230, 81601588, 102001985, 120666178, 134710460, 204003970, 241332356, 301665445, 408007940, 603330890, 1206661780, 2835655183, 5671310366, 11342620732, 14178275915, 28356551830, 56713103660]

約数ペア:

[(1, 56713103660), (2, 28356551830), (4, 14178275915), (5, 11342620732), (10, 5671310366), (20, 2835655183), (47, 1206661780), (94, 603330890), (139, 408007940), (188, 301665445), (235, 241332356), (278, 204003970), (421, 134710460), (470, 120666178), (556, 102001985), (695, 81601588), (842, 67355230), (940, 60333089), (1031, 55007860), (1390, 40800794), (1684, 33677615), (2062, 27503930), (2105, 26942092), (2780, 20400397), (4124, 13751965), (4210, 13471046), (5155, 11001572), (6533, 8681020), (8420, 6735523), (10310, 5500786), (13066, 4340510), (19787, 2866180), (20620, 2750393), (26132, 2170255), (32665, 1736204), (39574, 1433090), (48457, 1170380), (58519, 969140), (65330, 868102), (79148, 716545), (96914, 585190), (98935, 573236), (117038, 484570), (130660, 434051), (143309, 395740), (193828, 292595), (197870, 286618), (234076, 242285)]