47482890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17393}}^1$

素因数の和:17423

約数の個数: 64

約数和(自身を含む): 140265216

約数和(自身を除く): 92782326

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 17393, 34786, 52179, 86965, 104358, 121751, 173930, 226109, 243502, 260895, 365253, 452218, 521790, 608755, 678327, 730506, 1130545, 1217510, 1356654, 1582763, 1826265, 2261090, 3165526, 3391635, 3652530, 4748289, 6783270, 7913815, 9496578, 15827630, 23741445, 47482890]

約数ペア:

[(1, 47482890), (2, 23741445), (3, 15827630), (5, 9496578), (6, 7913815), (7, 6783270), (10, 4748289), (13, 3652530), (14, 3391635), (15, 3165526), (21, 2261090), (26, 1826265), (30, 1582763), (35, 1356654), (39, 1217510), (42, 1130545), (65, 730506), (70, 678327), (78, 608755), (91, 521790), (105, 452218), (130, 365253), (182, 260895), (195, 243502), (210, 226109), (273, 173930), (390, 121751), (455, 104358), (546, 86965), (910, 52179), (1365, 34786), (2730, 17393)]