50423724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 138315632

約数和(自身を除く): 87891908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 661, 978, 1322, 1467, 1956, 1983, 2119, 2644, 2934, 3966, 4238, 5868, 5949, 6357, 7932, 8476, 8593, 11898, 12714, 17186, 19071, 23796, 25428, 25779, 34372, 38142, 51558, 76284, 77337, 103116, 107743, 154674, 215486, 309348, 323229, 430972, 646458, 969687, 1292916, 1400659, 1939374, 2801318, 3878748, 4201977, 5602636, 8403954, 12605931, 16807908, 25211862, 50423724]

約数ペア:

[(1, 50423724), (2, 25211862), (3, 16807908), (4, 12605931), (6, 8403954), (9, 5602636), (12, 4201977), (13, 3878748), (18, 2801318), (26, 1939374), (36, 1400659), (39, 1292916), (52, 969687), (78, 646458), (117, 430972), (156, 323229), (163, 309348), (234, 215486), (326, 154674), (468, 107743), (489, 103116), (652, 77337), (661, 76284), (978, 51558), (1322, 38142), (1467, 34372), (1956, 25779), (1983, 25428), (2119, 23796), (2644, 19071), (2934, 17186), (3966, 12714), (4238, 11898), (5868, 8593), (5949, 8476), (6357, 7932)]