30524650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 61746048

約数和(自身を除く): 31221398

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 311, 325, 622, 650, 755, 1510, 1555, 1963, 3110, 3775, 3926, 4043, 7550, 7775, 8086, 9815, 15550, 19630, 20215, 40430, 46961, 49075, 93922, 98150, 101075, 202150, 234805, 469610, 610493, 1174025, 1220986, 2348050, 3052465, 6104930, 15262325, 30524650]

約数ペア:

[(1, 30524650), (2, 15262325), (5, 6104930), (10, 3052465), (13, 2348050), (25, 1220986), (26, 1174025), (50, 610493), (65, 469610), (130, 234805), (151, 202150), (302, 101075), (311, 98150), (325, 93922), (622, 49075), (650, 46961), (755, 40430), (1510, 20215), (1555, 19630), (1963, 15550), (3110, 9815), (3775, 8086), (3926, 7775), (4043, 7550)]