50642220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 154183680

約数和(自身を除く): 103541460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1433, 1767, 1860, 2356, 2866, 2945, 3534, 4299, 5732, 5890, 7068, 7165, 8598, 8835, 11780, 14330, 17196, 17670, 21495, 27227, 28660, 35340, 42990, 44423, 54454, 81681, 85980, 88846, 108908, 133269, 136135, 163362, 177692, 222115, 266538, 272270, 326724, 408405, 444230, 533076, 544540, 666345, 816810, 844037, 888460, 1332690, 1633620, 1688074, 2532111, 2665380, 3376148, 4220185, 5064222, 8440370, 10128444, 12660555, 16880740, 25321110, 50642220]

約数ペア:

[(1, 50642220), (2, 25321110), (3, 16880740), (4, 12660555), (5, 10128444), (6, 8440370), (10, 5064222), (12, 4220185), (15, 3376148), (19, 2665380), (20, 2532111), (30, 1688074), (31, 1633620), (38, 1332690), (57, 888460), (60, 844037), (62, 816810), (76, 666345), (93, 544540), (95, 533076), (114, 444230), (124, 408405), (155, 326724), (186, 272270), (190, 266538), (228, 222115), (285, 177692), (310, 163362), (372, 136135), (380, 133269), (465, 108908), (570, 88846), (589, 85980), (620, 81681), (930, 54454), (1140, 44423), (1178, 42990), (1433, 35340), (1767, 28660), (1860, 27227), (2356, 21495), (2866, 17670), (2945, 17196), (3534, 14330), (4299, 11780), (5732, 8835), (5890, 8598), (7068, 7165)]