48781274920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{101467}}^1$

素因数の和:101603

約数の個数: 128

約数和(自身を含む): 134132578560

約数和(自身を除く): 85351303640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 101, 119, 136, 140, 170, 202, 238, 280, 340, 404, 476, 505, 595, 680, 707, 808, 952, 1010, 1190, 1414, 1717, 2020, 2380, 2828, 3434, 3535, 4040, 4760, 5656, 6868, 7070, 8585, 12019, 13736, 14140, 17170, 24038, 28280, 34340, 48076, 60095, 68680, 96152, 101467, 120190, 202934, 240380, 405868, 480760, 507335, 710269, 811736, 1014670, 1420538, 1724939, 2029340, 2841076, 3449878, 3551345, 4058680, 5682152, 6899756, 7102690, 8624695, 10248167, 12074573, 13799512, 14205380, 17249390, 20496334, 24149146, 28410760, 34498780, 40992668, 48298292, 51240835, 60372865, 68997560, 71737169, 81985336, 96596584, 102481670, 120745730, 143474338, 174218839, 204963340, 241491460, 286948676, 348437678, 358685845, 409926680, 482982920, 573897352, 696875356, 717371690, 871094195, 1219531873, 1393750712, 1434743380, 1742188390, 2439063746, 2869486760, 3484376780, 4878127492, 6097659365, 6968753560, 9756254984, 12195318730, 24390637460, 48781274920]

約数ペア:

[(1, 48781274920), (2, 24390637460), (4, 12195318730), (5, 9756254984), (7, 6968753560), (8, 6097659365), (10, 4878127492), (14, 3484376780), (17, 2869486760), (20, 2439063746), (28, 1742188390), (34, 1434743380), (35, 1393750712), (40, 1219531873), (56, 871094195), (68, 717371690), (70, 696875356), (85, 573897352), (101, 482982920), (119, 409926680), (136, 358685845), (140, 348437678), (170, 286948676), (202, 241491460), (238, 204963340), (280, 174218839), (340, 143474338), (404, 120745730), (476, 102481670), (505, 96596584), (595, 81985336), (680, 71737169), (707, 68997560), (808, 60372865), (952, 51240835), (1010, 48298292), (1190, 40992668), (1414, 34498780), (1717, 28410760), (2020, 24149146), (2380, 20496334), (2828, 17249390), (3434, 14205380), (3535, 13799512), (4040, 12074573), (4760, 10248167), (5656, 8624695), (6868, 7102690), (7070, 6899756), (8585, 5682152), (12019, 4058680), (13736, 3551345), (14140, 3449878), (17170, 2841076), (24038, 2029340), (28280, 1724939), (34340, 1420538), (48076, 1014670), (60095, 811736), (68680, 710269), (96152, 507335), (101467, 480760), (120190, 405868), (202934, 240380)]