53304140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 61607860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 227, 236, 295, 398, 454, 590, 796, 908, 995, 1135, 1180, 1990, 2270, 3980, 4540, 11741, 13393, 23482, 26786, 45173, 46964, 53572, 58705, 66965, 90346, 117410, 133930, 180692, 225865, 234820, 267860, 451730, 903460, 2665207, 5330414, 10660828, 13326035, 26652070, 53304140]

約数ペア:

[(1, 53304140), (2, 26652070), (4, 13326035), (5, 10660828), (10, 5330414), (20, 2665207), (59, 903460), (118, 451730), (199, 267860), (227, 234820), (236, 225865), (295, 180692), (398, 133930), (454, 117410), (590, 90346), (796, 66965), (908, 58705), (995, 53572), (1135, 46964), (1180, 45173), (1990, 26786), (2270, 23482), (3980, 13393), (4540, 11741)]