50105098980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{12973}}^1$

素因数の和:13530

約数の個数: 144

約数和(自身を含む): 155843688000

約数和(自身を除く): 105738589020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 499, 516, 645, 774, 860, 998, 1290, 1497, 1548, 1935, 1996, 2495, 2580, 2994, 3870, 4491, 4990, 5988, 7485, 7740, 8982, 9980, 12973, 14970, 17964, 21457, 22455, 25946, 29940, 38919, 42914, 44910, 51892, 64371, 64865, 77838, 85828, 89820, 107285, 116757, 128742, 129730, 155676, 193113, 194595, 214570, 233514, 257484, 259460, 321855, 386226, 389190, 429140, 467028, 557839, 583785, 643710, 772452, 778380, 965565, 1115678, 1167570, 1287420, 1673517, 1931130, 2231356, 2335140, 2789195, 3347034, 3862260, 5020551, 5578390, 6473527, 6694068, 8367585, 10041102, 11156780, 12947054, 16735170, 19420581, 20082204, 25102755, 25894108, 32367635, 33470340, 38841162, 50205510, 58261743, 64735270, 77682324, 97102905, 100411020, 116523486, 129470540, 194205810, 233046972, 278361661, 291308715, 388411620, 556723322, 582617430, 835084983, 1113446644, 1165234860, 1391808305, 1670169966, 2505254949, 2783616610, 3340339932, 4175424915, 5010509898, 5567233220, 8350849830, 10021019796, 12526274745, 16701699660, 25052549490, 50105098980]

約数ペア:

[(1, 50105098980), (2, 25052549490), (3, 16701699660), (4, 12526274745), (5, 10021019796), (6, 8350849830), (9, 5567233220), (10, 5010509898), (12, 4175424915), (15, 3340339932), (18, 2783616610), (20, 2505254949), (30, 1670169966), (36, 1391808305), (43, 1165234860), (45, 1113446644), (60, 835084983), (86, 582617430), (90, 556723322), (129, 388411620), (172, 291308715), (180, 278361661), (215, 233046972), (258, 194205810), (387, 129470540), (430, 116523486), (499, 100411020), (516, 97102905), (645, 77682324), (774, 64735270), (860, 58261743), (998, 50205510), (1290, 38841162), (1497, 33470340), (1548, 32367635), (1935, 25894108), (1996, 25102755), (2495, 20082204), (2580, 19420581), (2994, 16735170), (3870, 12947054), (4491, 11156780), (4990, 10041102), (5988, 8367585), (7485, 6694068), (7740, 6473527), (8982, 5578390), (9980, 5020551), (12973, 3862260), (14970, 3347034), (17964, 2789195), (21457, 2335140), (22455, 2231356), (25946, 1931130), (29940, 1673517), (38919, 1287420), (42914, 1167570), (44910, 1115678), (51892, 965565), (64371, 778380), (64865, 772452), (77838, 643710), (85828, 583785), (89820, 557839), (107285, 467028), (116757, 429140), (128742, 389190), (129730, 386226), (155676, 321855), (193113, 259460), (194595, 257484), (214570, 233514)]