50740140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 162217440

約数和(自身を除く): 111477300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 241, 242, 290, 319, 330, 348, 363, 435, 482, 484, 580, 605, 638, 660, 723, 726, 870, 957, 964, 1205, 1210, 1276, 1446, 1452, 1595, 1740, 1815, 1914, 2410, 2420, 2651, 2892, 3190, 3509, 3615, 3630, 3828, 4785, 4820, 5302, 6380, 6989, 7018, 7230, 7260, 7953, 9570, 10527, 10604, 13255, 13978, 14036, 14460, 15906, 17545, 19140, 20967, 21054, 26510, 27956, 29161, 31812, 34945, 35090, 39765, 41934, 42108, 52635, 53020, 58322, 69890, 70180, 76879, 79530, 83868, 87483, 104835, 105270, 116644, 139780, 145805, 153758, 159060, 174966, 209670, 210540, 230637, 291610, 307516, 349932, 384395, 419340, 437415, 461274, 583220, 768790, 845669, 874830, 922548, 1153185, 1537580, 1691338, 1749660, 2306370, 2537007, 3382676, 4228345, 4612740, 5074014, 8456690, 10148028, 12685035, 16913380, 25370070, 50740140]

約数ペア:

[(1, 50740140), (2, 25370070), (3, 16913380), (4, 12685035), (5, 10148028), (6, 8456690), (10, 5074014), (11, 4612740), (12, 4228345), (15, 3382676), (20, 2537007), (22, 2306370), (29, 1749660), (30, 1691338), (33, 1537580), (44, 1153185), (55, 922548), (58, 874830), (60, 845669), (66, 768790), (87, 583220), (110, 461274), (116, 437415), (121, 419340), (132, 384395), (145, 349932), (165, 307516), (174, 291610), (220, 230637), (241, 210540), (242, 209670), (290, 174966), (319, 159060), (330, 153758), (348, 145805), (363, 139780), (435, 116644), (482, 105270), (484, 104835), (580, 87483), (605, 83868), (638, 79530), (660, 76879), (723, 70180), (726, 69890), (870, 58322), (957, 53020), (964, 52635), (1205, 42108), (1210, 41934), (1276, 39765), (1446, 35090), (1452, 34945), (1595, 31812), (1740, 29161), (1815, 27956), (1914, 26510), (2410, 21054), (2420, 20967), (2651, 19140), (2892, 17545), (3190, 15906), (3509, 14460), (3615, 14036), (3630, 13978), (3828, 13255), (4785, 10604), (4820, 10527), (5302, 9570), (6380, 7953), (6989, 7260), (7018, 7230)]