479115650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15683}}^1$

素因数の和:15755

約数の個数: 48

約数和(自身を含む): 980187264

約数和(自身を除く): 501071614

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 6110, 15275, 15683, 30550, 31366, 78415, 156830, 203879, 392075, 407758, 737101, 784150, 1019395, 1474202, 2038790, 3685505, 5096975, 7371010, 9582313, 10193950, 18427525, 19164626, 36855050, 47911565, 95823130, 239557825, 479115650]

約数ペア:

[(1, 479115650), (2, 239557825), (5, 95823130), (10, 47911565), (13, 36855050), (25, 19164626), (26, 18427525), (47, 10193950), (50, 9582313), (65, 7371010), (94, 5096975), (130, 3685505), (235, 2038790), (325, 1474202), (470, 1019395), (611, 784150), (650, 737101), (1175, 407758), (1222, 392075), (2350, 203879), (3055, 156830), (6110, 78415), (15275, 31366), (15683, 30550)]