50848720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3800

約数の個数: 60

約数和(自身を含む): 128050956

約数和(自身を除く): 77202236

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 3761, 6760, 7522, 13520, 15044, 18805, 30088, 37610, 48893, 60176, 75220, 97786, 150440, 195572, 244465, 300880, 391144, 488930, 635609, 782288, 977860, 1271218, 1955720, 2542436, 3178045, 3911440, 5084872, 6356090, 10169744, 12712180, 25424360, 50848720]

約数ペア:

[(1, 50848720), (2, 25424360), (4, 12712180), (5, 10169744), (8, 6356090), (10, 5084872), (13, 3911440), (16, 3178045), (20, 2542436), (26, 1955720), (40, 1271218), (52, 977860), (65, 782288), (80, 635609), (104, 488930), (130, 391144), (169, 300880), (208, 244465), (260, 195572), (338, 150440), (520, 97786), (676, 75220), (845, 60176), (1040, 48893), (1352, 37610), (1690, 30088), (2704, 18805), (3380, 15044), (3761, 13520), (6760, 7522)]