53944496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2997

約数の個数: 40

約数和(自身を含む): 111860400

約数和(自身を除く): 57915904

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2909, 4636, 5818, 9272, 11636, 18544, 23272, 46544, 55271, 110542, 177449, 221084, 354898, 442168, 709796, 884336, 1419592, 2839184, 3371531, 6743062, 13486124, 26972248, 53944496]

約数ペア:

[(1, 53944496), (2, 26972248), (4, 13486124), (8, 6743062), (16, 3371531), (19, 2839184), (38, 1419592), (61, 884336), (76, 709796), (122, 442168), (152, 354898), (244, 221084), (304, 177449), (488, 110542), (976, 55271), (1159, 46544), (2318, 23272), (2909, 18544), (4636, 11636), (5818, 9272)]