29747450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 59460480

約数和(自身を除く): 29713030

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 443, 790, 850, 886, 1343, 1975, 2215, 2686, 3950, 4430, 6715, 7531, 11075, 13430, 15062, 22150, 33575, 34997, 37655, 67150, 69994, 75310, 174985, 188275, 349970, 376550, 594949, 874925, 1189898, 1749850, 2974745, 5949490, 14873725, 29747450]

約数ペア:

[(1, 29747450), (2, 14873725), (5, 5949490), (10, 2974745), (17, 1749850), (25, 1189898), (34, 874925), (50, 594949), (79, 376550), (85, 349970), (158, 188275), (170, 174985), (395, 75310), (425, 69994), (443, 67150), (790, 37655), (850, 34997), (886, 33575), (1343, 22150), (1975, 15062), (2215, 13430), (2686, 11075), (3950, 7531), (4430, 6715)]