49481640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 176576400

約数和(自身を除く): 127094760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 97, 104, 109, 117, 120, 130, 156, 180, 194, 195, 218, 234, 260, 291, 312, 327, 360, 388, 390, 436, 468, 485, 520, 545, 582, 585, 654, 776, 780, 872, 873, 936, 970, 981, 1090, 1164, 1170, 1261, 1308, 1417, 1455, 1560, 1635, 1746, 1940, 1962, 2180, 2328, 2340, 2522, 2616, 2834, 2910, 3270, 3492, 3783, 3880, 3924, 4251, 4360, 4365, 4680, 4905, 5044, 5668, 5820, 6305, 6540, 6984, 7085, 7566, 7848, 8502, 8730, 9810, 10088, 10573, 11336, 11349, 11640, 12610, 12753, 13080, 14170, 15132, 17004, 17460, 18915, 19620, 21146, 21255, 22698, 25220, 25506, 28340, 30264, 31719, 34008, 34920, 37830, 39240, 42292, 42510, 45396, 50440, 51012, 52865, 56680, 56745, 63438, 63765, 75660, 84584, 85020, 90792, 95157, 102024, 105730, 113490, 126876, 127530, 137449, 151320, 158595, 170040, 190314, 211460, 226980, 253752, 255060, 274898, 317190, 380628, 412347, 422920, 453960, 475785, 510120, 549796, 634380, 687245, 761256, 824694, 951570, 1099592, 1237041, 1268760, 1374490, 1649388, 1903140, 2061735, 2474082, 2748980, 3298776, 3806280, 4123470, 4948164, 5497960, 6185205, 8246940, 9896328, 12370410, 16493880, 24740820, 49481640]

約数ペア:

[(1, 49481640), (2, 24740820), (3, 16493880), (4, 12370410), (5, 9896328), (6, 8246940), (8, 6185205), (9, 5497960), (10, 4948164), (12, 4123470), (13, 3806280), (15, 3298776), (18, 2748980), (20, 2474082), (24, 2061735), (26, 1903140), (30, 1649388), (36, 1374490), (39, 1268760), (40, 1237041), (45, 1099592), (52, 951570), (60, 824694), (65, 761256), (72, 687245), (78, 634380), (90, 549796), (97, 510120), (104, 475785), (109, 453960), (117, 422920), (120, 412347), (130, 380628), (156, 317190), (180, 274898), (194, 255060), (195, 253752), (218, 226980), (234, 211460), (260, 190314), (291, 170040), (312, 158595), (327, 151320), (360, 137449), (388, 127530), (390, 126876), (436, 113490), (468, 105730), (485, 102024), (520, 95157), (545, 90792), (582, 85020), (585, 84584), (654, 75660), (776, 63765), (780, 63438), (872, 56745), (873, 56680), (936, 52865), (970, 51012), (981, 50440), (1090, 45396), (1164, 42510), (1170, 42292), (1261, 39240), (1308, 37830), (1417, 34920), (1455, 34008), (1560, 31719), (1635, 30264), (1746, 28340), (1940, 25506), (1962, 25220), (2180, 22698), (2328, 21255), (2340, 21146), (2522, 19620), (2616, 18915), (2834, 17460), (2910, 17004), (3270, 15132), (3492, 14170), (3783, 13080), (3880, 12753), (3924, 12610), (4251, 11640), (4360, 11349), (4365, 11336), (4680, 10573), (4905, 10088), (5044, 9810), (5668, 8730), (5820, 8502), (6305, 7848), (6540, 7566), (6984, 7085)]