48459880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9109}}^1$

素因数の和:9146

約数の個数: 64

約数和(自身を含む): 131184000

約数和(自身を除く): 82724120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9109, 18218, 36436, 45545, 63763, 72872, 91090, 127526, 173071, 182180, 255052, 318815, 346142, 364360, 510104, 637630, 692284, 865355, 1211497, 1275260, 1384568, 1730710, 2422994, 2550520, 3461420, 4845988, 6057485, 6922840, 9691976, 12114970, 24229940, 48459880]

約数ペア:

[(1, 48459880), (2, 24229940), (4, 12114970), (5, 9691976), (7, 6922840), (8, 6057485), (10, 4845988), (14, 3461420), (19, 2550520), (20, 2422994), (28, 1730710), (35, 1384568), (38, 1275260), (40, 1211497), (56, 865355), (70, 692284), (76, 637630), (95, 510104), (133, 364360), (140, 346142), (152, 318815), (190, 255052), (266, 182180), (280, 173071), (380, 127526), (532, 91090), (665, 72872), (760, 63763), (1064, 45545), (1330, 36436), (2660, 18218), (5320, 9109)]