47762260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 131918976

約数和(自身を除く): 84156716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 130, 140, 161, 163, 182, 196, 230, 245, 260, 299, 322, 326, 364, 455, 460, 490, 598, 637, 644, 652, 805, 815, 910, 980, 1127, 1141, 1196, 1274, 1495, 1610, 1630, 1820, 2093, 2119, 2254, 2282, 2548, 2990, 3185, 3220, 3260, 3749, 4186, 4238, 4508, 4564, 5635, 5705, 5980, 6370, 7498, 7987, 8372, 8476, 10465, 10595, 11270, 11410, 12740, 14651, 14833, 14996, 15974, 18745, 20930, 21190, 22540, 22820, 26243, 29302, 29666, 31948, 37490, 39935, 41860, 42380, 48737, 52486, 58604, 59332, 73255, 74165, 74980, 79870, 97474, 103831, 104972, 131215, 146510, 148330, 159740, 183701, 194948, 207662, 243685, 262430, 293020, 296660, 341159, 367402, 415324, 487370, 519155, 524860, 682318, 734804, 918505, 974740, 1038310, 1364636, 1705795, 1837010, 2076620, 2388113, 3411590, 3674020, 4776226, 6823180, 9552452, 11940565, 23881130, 47762260]

約数ペア:

[(1, 47762260), (2, 23881130), (4, 11940565), (5, 9552452), (7, 6823180), (10, 4776226), (13, 3674020), (14, 3411590), (20, 2388113), (23, 2076620), (26, 1837010), (28, 1705795), (35, 1364636), (46, 1038310), (49, 974740), (52, 918505), (65, 734804), (70, 682318), (91, 524860), (92, 519155), (98, 487370), (115, 415324), (130, 367402), (140, 341159), (161, 296660), (163, 293020), (182, 262430), (196, 243685), (230, 207662), (245, 194948), (260, 183701), (299, 159740), (322, 148330), (326, 146510), (364, 131215), (455, 104972), (460, 103831), (490, 97474), (598, 79870), (637, 74980), (644, 74165), (652, 73255), (805, 59332), (815, 58604), (910, 52486), (980, 48737), (1127, 42380), (1141, 41860), (1196, 39935), (1274, 37490), (1495, 31948), (1610, 29666), (1630, 29302), (1820, 26243), (2093, 22820), (2119, 22540), (2254, 21190), (2282, 20930), (2548, 18745), (2990, 15974), (3185, 14996), (3220, 14833), (3260, 14651), (3749, 12740), (4186, 11410), (4238, 11270), (4508, 10595), (4564, 10465), (5635, 8476), (5705, 8372), (5980, 7987), (6370, 7498)]