49262240

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 67948000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2039, 2416, 3020, 4078, 4832, 6040, 8156, 10195, 12080, 16312, 20390, 24160, 32624, 40780, 65248, 81560, 163120, 307889, 326240, 615778, 1231556, 1539445, 2463112, 3078890, 4926224, 6157780, 9852448, 12315560, 24631120, 49262240]

約数ペア:

[(1, 49262240), (2, 24631120), (4, 12315560), (5, 9852448), (8, 6157780), (10, 4926224), (16, 3078890), (20, 2463112), (32, 1539445), (40, 1231556), (80, 615778), (151, 326240), (160, 307889), (302, 163120), (604, 81560), (755, 65248), (1208, 40780), (1510, 32624), (2039, 24160), (2416, 20390), (3020, 16312), (4078, 12080), (4832, 10195), (6040, 8156)]