50785150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 109992960

約数和(自身を除く): 59207810

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 43, 46, 50, 65, 79, 86, 115, 130, 158, 215, 230, 299, 325, 395, 430, 559, 575, 598, 650, 790, 989, 1027, 1075, 1118, 1150, 1495, 1817, 1975, 1978, 2054, 2150, 2795, 2990, 3397, 3634, 3950, 4945, 5135, 5590, 6794, 7475, 9085, 9890, 10270, 12857, 13975, 14950, 16985, 18170, 23621, 24725, 25675, 25714, 27950, 33970, 44161, 45425, 47242, 49450, 51350, 64285, 78131, 84925, 88322, 90850, 118105, 128570, 156262, 169850, 220805, 236210, 321425, 390655, 441610, 590525, 642850, 781310, 1015703, 1104025, 1181050, 1953275, 2031406, 2208050, 3906550, 5078515, 10157030, 25392575, 50785150]

約数ペア:

[(1, 50785150), (2, 25392575), (5, 10157030), (10, 5078515), (13, 3906550), (23, 2208050), (25, 2031406), (26, 1953275), (43, 1181050), (46, 1104025), (50, 1015703), (65, 781310), (79, 642850), (86, 590525), (115, 441610), (130, 390655), (158, 321425), (215, 236210), (230, 220805), (299, 169850), (325, 156262), (395, 128570), (430, 118105), (559, 90850), (575, 88322), (598, 84925), (650, 78131), (790, 64285), (989, 51350), (1027, 49450), (1075, 47242), (1118, 45425), (1150, 44161), (1495, 33970), (1817, 27950), (1975, 25714), (1978, 25675), (2054, 24725), (2150, 23621), (2795, 18170), (2990, 16985), (3397, 14950), (3634, 13975), (3950, 12857), (4945, 10270), (5135, 9890), (5590, 9085), (6794, 7475)]