48603824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2709

約数の個数: 40

約数和(自身を含む): 100789680

約数和(自身を除く): 52185856

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2621, 4636, 5242, 9272, 10484, 18544, 20968, 41936, 49799, 99598, 159881, 199196, 319762, 398392, 639524, 796784, 1279048, 2558096, 3037739, 6075478, 12150956, 24301912, 48603824]

約数ペア:

[(1, 48603824), (2, 24301912), (4, 12150956), (8, 6075478), (16, 3037739), (19, 2558096), (38, 1279048), (61, 796784), (76, 639524), (122, 398392), (152, 319762), (244, 199196), (304, 159881), (488, 99598), (976, 49799), (1159, 41936), (2318, 20968), (2621, 18544), (4636, 10484), (5242, 9272)]