53065350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 157614912

約数和(自身を除く): 104549562

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 141, 150, 193, 195, 225, 234, 235, 282, 325, 386, 390, 423, 450, 470, 579, 585, 611, 650, 705, 846, 965, 975, 1158, 1170, 1175, 1222, 1410, 1737, 1833, 1930, 1950, 2115, 2350, 2509, 2895, 2925, 3055, 3474, 3525, 3666, 4230, 4825, 5018, 5499, 5790, 5850, 6110, 7050, 7527, 8685, 9071, 9165, 9650, 10575, 10998, 12545, 14475, 15054, 15275, 17370, 18142, 18330, 21150, 22581, 25090, 27213, 27495, 28950, 30550, 37635, 43425, 45162, 45355, 45825, 54426, 54990, 62725, 75270, 81639, 86850, 90710, 91650, 112905, 117923, 125450, 136065, 137475, 163278, 188175, 225810, 226775, 235846, 272130, 274950, 353769, 376350, 408195, 453550, 564525, 589615, 680325, 707538, 816390, 1061307, 1129050, 1179230, 1360650, 1768845, 2040975, 2122614, 2948075, 3537690, 4081950, 5306535, 5896150, 8844225, 10613070, 17688450, 26532675, 53065350]

約数ペア:

[(1, 53065350), (2, 26532675), (3, 17688450), (5, 10613070), (6, 8844225), (9, 5896150), (10, 5306535), (13, 4081950), (15, 3537690), (18, 2948075), (25, 2122614), (26, 2040975), (30, 1768845), (39, 1360650), (45, 1179230), (47, 1129050), (50, 1061307), (65, 816390), (75, 707538), (78, 680325), (90, 589615), (94, 564525), (117, 453550), (130, 408195), (141, 376350), (150, 353769), (193, 274950), (195, 272130), (225, 235846), (234, 226775), (235, 225810), (282, 188175), (325, 163278), (386, 137475), (390, 136065), (423, 125450), (450, 117923), (470, 112905), (579, 91650), (585, 90710), (611, 86850), (650, 81639), (705, 75270), (846, 62725), (965, 54990), (975, 54426), (1158, 45825), (1170, 45355), (1175, 45162), (1222, 43425), (1410, 37635), (1737, 30550), (1833, 28950), (1930, 27495), (1950, 27213), (2115, 25090), (2350, 22581), (2509, 21150), (2895, 18330), (2925, 18142), (3055, 17370), (3474, 15275), (3525, 15054), (3666, 14475), (4230, 12545), (4825, 10998), (5018, 10575), (5499, 9650), (5790, 9165), (5850, 9071), (6110, 8685), (7050, 7527)]