51304190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 110592000

約数和(自身を除く): 59287810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 127, 145, 199, 203, 254, 290, 398, 406, 635, 889, 995, 1015, 1270, 1393, 1778, 1990, 2030, 2786, 3683, 4445, 5771, 6965, 7366, 8890, 11542, 13930, 18415, 25273, 25781, 28855, 36830, 40397, 50546, 51562, 57710, 80794, 126365, 128905, 176911, 201985, 252730, 257810, 353822, 403970, 732917, 884555, 1465834, 1769110, 3664585, 5130419, 7329170, 10260838, 25652095, 51304190]

約数ペア:

[(1, 51304190), (2, 25652095), (5, 10260838), (7, 7329170), (10, 5130419), (14, 3664585), (29, 1769110), (35, 1465834), (58, 884555), (70, 732917), (127, 403970), (145, 353822), (199, 257810), (203, 252730), (254, 201985), (290, 176911), (398, 128905), (406, 126365), (635, 80794), (889, 57710), (995, 51562), (1015, 50546), (1270, 40397), (1393, 36830), (1778, 28855), (1990, 25781), (2030, 25273), (2786, 18415), (3683, 13930), (4445, 11542), (5771, 8890), (6965, 7366)]