47996948730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 119066112000

約数和(自身を除く): 71069163270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 173, 215, 258, 346, 430, 431, 499, 519, 645, 862, 865, 998, 1038, 1290, 1293, 1497, 1730, 2155, 2495, 2586, 2595, 2994, 4310, 4990, 5190, 6465, 7439, 7485, 12930, 14878, 14970, 18533, 21457, 22317, 37066, 37195, 42914, 44634, 55599, 64371, 74390, 74563, 86327, 92665, 107285, 111198, 111585, 128742, 149126, 172654, 185330, 214570, 215069, 223170, 223689, 258981, 277995, 321855, 372815, 430138, 431635, 447378, 517962, 555990, 643710, 645207, 745630, 863270, 1075345, 1118445, 1290414, 1294905, 2150690, 2236890, 2589810, 3206209, 3226035, 3712061, 6412418, 6452070, 7424122, 9247967, 9618627, 11136183, 16031045, 18495934, 18560305, 19237254, 22272366, 27743901, 32062090, 37120610, 37206937, 46239835, 48093135, 55487802, 55680915, 74413874, 92479670, 96186270, 111361830, 111620811, 138719505, 186034685, 223241622, 277439010, 372069370, 558104055, 1116208110, 1599898291, 3199796582, 4799694873, 7999491455, 9599389746, 15998982910, 23998474365, 47996948730]

約数ペア:

[(1, 47996948730), (2, 23998474365), (3, 15998982910), (5, 9599389746), (6, 7999491455), (10, 4799694873), (15, 3199796582), (30, 1599898291), (43, 1116208110), (86, 558104055), (129, 372069370), (173, 277439010), (215, 223241622), (258, 186034685), (346, 138719505), (430, 111620811), (431, 111361830), (499, 96186270), (519, 92479670), (645, 74413874), (862, 55680915), (865, 55487802), (998, 48093135), (1038, 46239835), (1290, 37206937), (1293, 37120610), (1497, 32062090), (1730, 27743901), (2155, 22272366), (2495, 19237254), (2586, 18560305), (2595, 18495934), (2994, 16031045), (4310, 11136183), (4990, 9618627), (5190, 9247967), (6465, 7424122), (7439, 6452070), (7485, 6412418), (12930, 3712061), (14878, 3226035), (14970, 3206209), (18533, 2589810), (21457, 2236890), (22317, 2150690), (37066, 1294905), (37195, 1290414), (42914, 1118445), (44634, 1075345), (55599, 863270), (64371, 745630), (74390, 645207), (74563, 643710), (86327, 555990), (92665, 517962), (107285, 447378), (111198, 431635), (111585, 430138), (128742, 372815), (149126, 321855), (172654, 277995), (185330, 258981), (214570, 223689), (215069, 223170)]