48181980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10429}}^1$

素因数の和:10459

約数の個数: 96

約数和(自身を含む): 168215040

約数和(自身を除く): 120033060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 10429, 20858, 31287, 41716, 52145, 62574, 73003, 104290, 114719, 125148, 146006, 156435, 208580, 219009, 229438, 292012, 312870, 344157, 365015, 438018, 458876, 573595, 625740, 688314, 730030, 803033, 876036, 1095045, 1147190, 1376628, 1460060, 1606066, 1720785, 2190090, 2294380, 2409099, 3212132, 3441570, 4015165, 4380180, 4818198, 6883140, 8030330, 9636396, 12045495, 16060660, 24090990, 48181980]

約数ペア:

[(1, 48181980), (2, 24090990), (3, 16060660), (4, 12045495), (5, 9636396), (6, 8030330), (7, 6883140), (10, 4818198), (11, 4380180), (12, 4015165), (14, 3441570), (15, 3212132), (20, 2409099), (21, 2294380), (22, 2190090), (28, 1720785), (30, 1606066), (33, 1460060), (35, 1376628), (42, 1147190), (44, 1095045), (55, 876036), (60, 803033), (66, 730030), (70, 688314), (77, 625740), (84, 573595), (105, 458876), (110, 438018), (132, 365015), (140, 344157), (154, 312870), (165, 292012), (210, 229438), (220, 219009), (231, 208580), (308, 156435), (330, 146006), (385, 125148), (420, 114719), (462, 104290), (660, 73003), (770, 62574), (924, 52145), (1155, 41716), (1540, 31287), (2310, 20858), (4620, 10429)]