50734920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 160704000

約数和(自身を除く): 109969080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 61, 87, 116, 120, 122, 145, 174, 183, 232, 239, 244, 290, 305, 348, 366, 435, 478, 488, 580, 610, 696, 717, 732, 870, 915, 956, 1160, 1195, 1220, 1434, 1464, 1740, 1769, 1830, 1912, 2390, 2440, 2868, 3480, 3538, 3585, 3660, 4780, 5307, 5736, 6931, 7076, 7170, 7320, 8845, 9560, 10614, 13862, 14152, 14340, 14579, 17690, 20793, 21228, 26535, 27724, 28680, 29158, 34655, 35380, 41586, 42456, 43737, 53070, 55448, 58316, 69310, 70760, 72895, 83172, 87474, 103965, 106140, 116632, 138620, 145790, 166344, 174948, 207930, 212280, 218685, 277240, 291580, 349896, 415860, 422791, 437370, 583160, 831720, 845582, 874740, 1268373, 1691164, 1749480, 2113955, 2536746, 3382328, 4227910, 5073492, 6341865, 8455820, 10146984, 12683730, 16911640, 25367460, 50734920]

約数ペア:

[(1, 50734920), (2, 25367460), (3, 16911640), (4, 12683730), (5, 10146984), (6, 8455820), (8, 6341865), (10, 5073492), (12, 4227910), (15, 3382328), (20, 2536746), (24, 2113955), (29, 1749480), (30, 1691164), (40, 1268373), (58, 874740), (60, 845582), (61, 831720), (87, 583160), (116, 437370), (120, 422791), (122, 415860), (145, 349896), (174, 291580), (183, 277240), (232, 218685), (239, 212280), (244, 207930), (290, 174948), (305, 166344), (348, 145790), (366, 138620), (435, 116632), (478, 106140), (488, 103965), (580, 87474), (610, 83172), (696, 72895), (717, 70760), (732, 69310), (870, 58316), (915, 55448), (956, 53070), (1160, 43737), (1195, 42456), (1220, 41586), (1434, 35380), (1464, 34655), (1740, 29158), (1769, 28680), (1830, 27724), (1912, 26535), (2390, 21228), (2440, 20793), (2868, 17690), (3480, 14579), (3538, 14340), (3585, 14152), (3660, 13862), (4780, 10614), (5307, 9560), (5736, 8845), (6931, 7320), (7076, 7170)]