54491388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2909}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 146012160

約数和(自身を除く): 91520772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 2909, 3122, 4683, 5818, 6244, 8727, 9366, 11636, 17454, 18732, 20363, 34908, 40726, 61089, 81452, 122178, 244356, 648707, 1297414, 1946121, 2594828, 3892242, 4540949, 7784484, 9081898, 13622847, 18163796, 27245694, 54491388]

約数ペア:

[(1, 54491388), (2, 27245694), (3, 18163796), (4, 13622847), (6, 9081898), (7, 7784484), (12, 4540949), (14, 3892242), (21, 2594828), (28, 1946121), (42, 1297414), (84, 648707), (223, 244356), (446, 122178), (669, 81452), (892, 61089), (1338, 40726), (1561, 34908), (2676, 20363), (2909, 18732), (3122, 17454), (4683, 11636), (5818, 9366), (6244, 8727)]