49558620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5261}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 139674528

約数和(自身を除く): 90115908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5261, 9420, 10522, 15783, 21044, 26305, 31566, 52610, 63132, 78915, 105220, 157830, 315660, 825977, 1651954, 2477931, 3303908, 4129885, 4955862, 8259770, 9911724, 12389655, 16519540, 24779310, 49558620]

約数ペア:

[(1, 49558620), (2, 24779310), (3, 16519540), (4, 12389655), (5, 9911724), (6, 8259770), (10, 4955862), (12, 4129885), (15, 3303908), (20, 2477931), (30, 1651954), (60, 825977), (157, 315660), (314, 157830), (471, 105220), (628, 78915), (785, 63132), (942, 52610), (1570, 31566), (1884, 26305), (2355, 21044), (3140, 15783), (4710, 10522), (5261, 9420)]