50262170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 107136000

約数和(自身を除く): 56873830

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 79, 122, 149, 158, 298, 305, 395, 427, 553, 610, 745, 790, 854, 1043, 1106, 1490, 2086, 2135, 2765, 4270, 4819, 5215, 5530, 9089, 9638, 10430, 11771, 18178, 23542, 24095, 33733, 45445, 48190, 58855, 63623, 67466, 82397, 90890, 117710, 127246, 164794, 168665, 318115, 337330, 411985, 636230, 718031, 823970, 1436062, 3590155, 5026217, 7180310, 10052434, 25131085, 50262170]

約数ペア:

[(1, 50262170), (2, 25131085), (5, 10052434), (7, 7180310), (10, 5026217), (14, 3590155), (35, 1436062), (61, 823970), (70, 718031), (79, 636230), (122, 411985), (149, 337330), (158, 318115), (298, 168665), (305, 164794), (395, 127246), (427, 117710), (553, 90890), (610, 82397), (745, 67466), (790, 63623), (854, 58855), (1043, 48190), (1106, 45445), (1490, 33733), (2086, 24095), (2135, 23542), (2765, 18178), (4270, 11771), (4819, 10430), (5215, 9638), (5530, 9089)]