51475049470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{341641}}^1$

素因数の和:341741

約数の個数: 64

約数和(自身を含む): 106756292160

約数和(自身を除く): 55281242690

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 95, 122, 130, 190, 247, 305, 494, 610, 793, 1159, 1235, 1586, 2318, 2470, 3965, 5795, 7930, 11590, 15067, 30134, 75335, 150670, 341641, 683282, 1708205, 3416410, 4441333, 6491179, 8882666, 12982358, 20840101, 22206665, 32455895, 41680202, 44413330, 64911790, 84385327, 104200505, 168770654, 208401010, 270921313, 395961919, 421926635, 541842626, 791923838, 843853270, 1354606565, 1979809595, 2709213130, 3959619190, 5147504947, 10295009894, 25737524735, 51475049470]

約数ペア:

[(1, 51475049470), (2, 25737524735), (5, 10295009894), (10, 5147504947), (13, 3959619190), (19, 2709213130), (26, 1979809595), (38, 1354606565), (61, 843853270), (65, 791923838), (95, 541842626), (122, 421926635), (130, 395961919), (190, 270921313), (247, 208401010), (305, 168770654), (494, 104200505), (610, 84385327), (793, 64911790), (1159, 44413330), (1235, 41680202), (1586, 32455895), (2318, 22206665), (2470, 20840101), (3965, 12982358), (5795, 8882666), (7930, 6491179), (11590, 4441333), (15067, 3416410), (30134, 1708205), (75335, 683282), (150670, 341641)]