50530440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 152098560

約数和(自身を除く): 101568120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 977, 1293, 1724, 1954, 2155, 2586, 2931, 3448, 3908, 4310, 4885, 5172, 5862, 6465, 7816, 8620, 9770, 10344, 11724, 12930, 14655, 17240, 19540, 23448, 25860, 29310, 39080, 51720, 58620, 117240, 421087, 842174, 1263261, 1684348, 2105435, 2526522, 3368696, 4210870, 5053044, 6316305, 8421740, 10106088, 12632610, 16843480, 25265220, 50530440]

約数ペア:

[(1, 50530440), (2, 25265220), (3, 16843480), (4, 12632610), (5, 10106088), (6, 8421740), (8, 6316305), (10, 5053044), (12, 4210870), (15, 3368696), (20, 2526522), (24, 2105435), (30, 1684348), (40, 1263261), (60, 842174), (120, 421087), (431, 117240), (862, 58620), (977, 51720), (1293, 39080), (1724, 29310), (1954, 25860), (2155, 23448), (2586, 19540), (2931, 17240), (3448, 14655), (3908, 12930), (4310, 11724), (4885, 10344), (5172, 9770), (5862, 8620), (6465, 7816)]