50747625

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 92801280

約数和(自身を除く): 42053655

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 571, 711, 1125, 1185, 1713, 1975, 2855, 3555, 5139, 5925, 8565, 9875, 14275, 17775, 25695, 29625, 42825, 45109, 71375, 88875, 128475, 135327, 214125, 225545, 405981, 642375, 676635, 1127725, 2029905, 3383175, 5638625, 10149525, 16915875, 50747625]

約数ペア:

[(1, 50747625), (3, 16915875), (5, 10149525), (9, 5638625), (15, 3383175), (25, 2029905), (45, 1127725), (75, 676635), (79, 642375), (125, 405981), (225, 225545), (237, 214125), (375, 135327), (395, 128475), (571, 88875), (711, 71375), (1125, 45109), (1185, 42825), (1713, 29625), (1975, 25695), (2855, 17775), (3555, 14275), (5139, 9875), (5925, 8565)]