50136320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 135983232

約数和(自身を除く): 85846912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 131, 160, 184, 208, 230, 256, 260, 262, 299, 320, 368, 416, 460, 520, 524, 598, 640, 655, 736, 832, 920, 1040, 1048, 1196, 1280, 1310, 1472, 1495, 1664, 1703, 1840, 2080, 2096, 2392, 2620, 2944, 2990, 3013, 3328, 3406, 3680, 4160, 4192, 4784, 5240, 5888, 5980, 6026, 6812, 7360, 8320, 8384, 8515, 9568, 10480, 11960, 12052, 13624, 14720, 15065, 16640, 16768, 17030, 19136, 20960, 23920, 24104, 27248, 29440, 30130, 33536, 34060, 38272, 39169, 41920, 47840, 48208, 54496, 60260, 68120, 76544, 78338, 83840, 95680, 96416, 108992, 120520, 136240, 156676, 167680, 191360, 192832, 195845, 217984, 241040, 272480, 313352, 382720, 385664, 391690, 435968, 482080, 544960, 626704, 771328, 783380, 964160, 1089920, 1253408, 1566760, 1928320, 2179840, 2506816, 3133520, 3856640, 5013632, 6267040, 10027264, 12534080, 25068160, 50136320]

約数ペア:

[(1, 50136320), (2, 25068160), (4, 12534080), (5, 10027264), (8, 6267040), (10, 5013632), (13, 3856640), (16, 3133520), (20, 2506816), (23, 2179840), (26, 1928320), (32, 1566760), (40, 1253408), (46, 1089920), (52, 964160), (64, 783380), (65, 771328), (80, 626704), (92, 544960), (104, 482080), (115, 435968), (128, 391690), (130, 385664), (131, 382720), (160, 313352), (184, 272480), (208, 241040), (230, 217984), (256, 195845), (260, 192832), (262, 191360), (299, 167680), (320, 156676), (368, 136240), (416, 120520), (460, 108992), (520, 96416), (524, 95680), (598, 83840), (640, 78338), (655, 76544), (736, 68120), (832, 60260), (920, 54496), (1040, 48208), (1048, 47840), (1196, 41920), (1280, 39169), (1310, 38272), (1472, 34060), (1495, 33536), (1664, 30130), (1703, 29440), (1840, 27248), (2080, 24104), (2096, 23920), (2392, 20960), (2620, 19136), (2944, 17030), (2990, 16768), (3013, 16640), (3328, 15065), (3406, 14720), (3680, 13624), (4160, 12052), (4192, 11960), (4784, 10480), (5240, 9568), (5888, 8515), (5980, 8384), (6026, 8320), (6812, 7360)]