49998360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24509}}^1$

素因数の和:24540

約数の個数: 64

約数和(自身を含む): 158824800

約数和(自身を除く): 108826440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 24509, 49018, 73527, 98036, 122545, 147054, 196072, 245090, 294108, 367635, 416653, 490180, 588216, 735270, 833306, 980360, 1249959, 1470540, 1666612, 2083265, 2499918, 2941080, 3333224, 4166530, 4999836, 6249795, 8333060, 9999672, 12499590, 16666120, 24999180, 49998360]

約数ペア:

[(1, 49998360), (2, 24999180), (3, 16666120), (4, 12499590), (5, 9999672), (6, 8333060), (8, 6249795), (10, 4999836), (12, 4166530), (15, 3333224), (17, 2941080), (20, 2499918), (24, 2083265), (30, 1666612), (34, 1470540), (40, 1249959), (51, 980360), (60, 833306), (68, 735270), (85, 588216), (102, 490180), (120, 416653), (136, 367635), (170, 294108), (204, 245090), (255, 196072), (340, 147054), (408, 122545), (510, 98036), (680, 73527), (1020, 49018), (2040, 24509)]