48124340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 120355200

約数和(自身を除く): 72230860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 290, 319, 380, 397, 418, 551, 580, 638, 794, 836, 1045, 1102, 1276, 1588, 1595, 1985, 2090, 2204, 2755, 3190, 3970, 4180, 4367, 5510, 6061, 6380, 7543, 7940, 8734, 11020, 11513, 12122, 15086, 17468, 21835, 23026, 24244, 30172, 30305, 37715, 43670, 46052, 57565, 60610, 75430, 82973, 87340, 115130, 121220, 126643, 150860, 165946, 218747, 230260, 253286, 331892, 414865, 437494, 506572, 633215, 829730, 874988, 1093735, 1266430, 1659460, 2187470, 2406217, 2532860, 4374940, 4812434, 9624868, 12031085, 24062170, 48124340]

約数ペア:

[(1, 48124340), (2, 24062170), (4, 12031085), (5, 9624868), (10, 4812434), (11, 4374940), (19, 2532860), (20, 2406217), (22, 2187470), (29, 1659460), (38, 1266430), (44, 1093735), (55, 874988), (58, 829730), (76, 633215), (95, 506572), (110, 437494), (116, 414865), (145, 331892), (190, 253286), (209, 230260), (220, 218747), (290, 165946), (319, 150860), (380, 126643), (397, 121220), (418, 115130), (551, 87340), (580, 82973), (638, 75430), (794, 60610), (836, 57565), (1045, 46052), (1102, 43670), (1276, 37715), (1588, 30305), (1595, 30172), (1985, 24244), (2090, 23026), (2204, 21835), (2755, 17468), (3190, 15086), (3970, 12122), (4180, 11513), (4367, 11020), (5510, 8734), (6061, 7940), (6380, 7543)]