48967360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 128016000

約数和(自身を除く): 79048640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 149, 158, 160, 208, 260, 298, 316, 320, 395, 416, 520, 596, 632, 745, 790, 832, 1027, 1040, 1192, 1264, 1490, 1580, 1937, 2054, 2080, 2384, 2528, 2980, 3160, 3874, 4108, 4160, 4768, 5056, 5135, 5960, 6320, 7748, 8216, 9536, 9685, 10270, 11771, 11920, 12640, 15496, 16432, 19370, 20540, 23542, 23840, 25280, 30992, 32864, 38740, 41080, 47084, 47680, 58855, 61984, 65728, 77480, 82160, 94168, 117710, 123968, 153023, 154960, 164320, 188336, 235420, 306046, 309920, 328640, 376672, 470840, 612092, 619840, 753344, 765115, 941680, 1224184, 1530230, 1883360, 2448368, 3060460, 3766720, 4896736, 6120920, 9793472, 12241840, 24483680, 48967360]

約数ペア:

[(1, 48967360), (2, 24483680), (4, 12241840), (5, 9793472), (8, 6120920), (10, 4896736), (13, 3766720), (16, 3060460), (20, 2448368), (26, 1883360), (32, 1530230), (40, 1224184), (52, 941680), (64, 765115), (65, 753344), (79, 619840), (80, 612092), (104, 470840), (130, 376672), (149, 328640), (158, 309920), (160, 306046), (208, 235420), (260, 188336), (298, 164320), (316, 154960), (320, 153023), (395, 123968), (416, 117710), (520, 94168), (596, 82160), (632, 77480), (745, 65728), (790, 61984), (832, 58855), (1027, 47680), (1040, 47084), (1192, 41080), (1264, 38740), (1490, 32864), (1580, 30992), (1937, 25280), (2054, 23840), (2080, 23542), (2384, 20540), (2528, 19370), (2980, 16432), (3160, 15496), (3874, 12640), (4108, 11920), (4160, 11771), (4768, 10270), (5056, 9685), (5135, 9536), (5960, 8216), (6320, 7748)]