49776948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 144807936

約数和(自身を除く): 95030988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 73, 78, 93, 94, 117, 124, 141, 146, 156, 186, 188, 219, 234, 279, 282, 292, 372, 403, 423, 438, 468, 558, 564, 611, 657, 806, 846, 876, 949, 1116, 1209, 1222, 1314, 1457, 1612, 1692, 1833, 1898, 2263, 2418, 2444, 2628, 2847, 2914, 3431, 3627, 3666, 3796, 4371, 4526, 4836, 5499, 5694, 5828, 6789, 6862, 7254, 7332, 8541, 8742, 9052, 10293, 10998, 11388, 13113, 13578, 13724, 14508, 17082, 17484, 18941, 20367, 20586, 21996, 26226, 27156, 29419, 30879, 34164, 37882, 40734, 41172, 44603, 52452, 56823, 58838, 61758, 75764, 81468, 88257, 89206, 106361, 113646, 117676, 123516, 133809, 170469, 176514, 178412, 212722, 227292, 264771, 267618, 319083, 340938, 353028, 401427, 425444, 529542, 535236, 638166, 681876, 802854, 957249, 1059084, 1276332, 1382693, 1605708, 1914498, 2765386, 3828996, 4148079, 5530772, 8296158, 12444237, 16592316, 24888474, 49776948]

約数ペア:

[(1, 49776948), (2, 24888474), (3, 16592316), (4, 12444237), (6, 8296158), (9, 5530772), (12, 4148079), (13, 3828996), (18, 2765386), (26, 1914498), (31, 1605708), (36, 1382693), (39, 1276332), (47, 1059084), (52, 957249), (62, 802854), (73, 681876), (78, 638166), (93, 535236), (94, 529542), (117, 425444), (124, 401427), (141, 353028), (146, 340938), (156, 319083), (186, 267618), (188, 264771), (219, 227292), (234, 212722), (279, 178412), (282, 176514), (292, 170469), (372, 133809), (403, 123516), (423, 117676), (438, 113646), (468, 106361), (558, 89206), (564, 88257), (611, 81468), (657, 75764), (806, 61758), (846, 58838), (876, 56823), (949, 52452), (1116, 44603), (1209, 41172), (1222, 40734), (1314, 37882), (1457, 34164), (1612, 30879), (1692, 29419), (1833, 27156), (1898, 26226), (2263, 21996), (2418, 20586), (2444, 20367), (2628, 18941), (2847, 17484), (2914, 17082), (3431, 14508), (3627, 13724), (3666, 13578), (3796, 13113), (4371, 11388), (4526, 10998), (4836, 10293), (5499, 9052), (5694, 8742), (5828, 8541), (6789, 7332), (6862, 7254)]