55836647240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1\times {\mathrm{2137}}^1$

素因数の和:3583

約数の個数: 128

約数和(自身を含む): 140408104320

約数和(自身を除く): 84571457080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1381, 1720, 1892, 2137, 2365, 2762, 3784, 4274, 4730, 5524, 6905, 8548, 9460, 10685, 11048, 13810, 15191, 17096, 18920, 21370, 23507, 27620, 30382, 42740, 47014, 55240, 59383, 60764, 75955, 85480, 91891, 94028, 117535, 118766, 121528, 151910, 183782, 188056, 235070, 237532, 296915, 303820, 367564, 459455, 470140, 475064, 593830, 607640, 653213, 735128, 918910, 940280, 1010801, 1187660, 1306426, 1837820, 2021602, 2375320, 2612852, 2951197, 3266065, 3675640, 4043204, 5054005, 5225704, 5902394, 6532130, 8086408, 10108010, 11804788, 13064260, 14755985, 20216020, 23609576, 26128520, 29511970, 32463167, 40432040, 59023940, 64926334, 118047880, 126901471, 129852668, 162315835, 253802942, 259705336, 324631670, 507605884, 634507355, 649263340, 1015211768, 1269014710, 1298526680, 1395916181, 2538029420, 2791832362, 5076058840, 5583664724, 6979580905, 11167329448, 13959161810, 27918323620, 55836647240]

約数ペア:

[(1, 55836647240), (2, 27918323620), (4, 13959161810), (5, 11167329448), (8, 6979580905), (10, 5583664724), (11, 5076058840), (20, 2791832362), (22, 2538029420), (40, 1395916181), (43, 1298526680), (44, 1269014710), (55, 1015211768), (86, 649263340), (88, 634507355), (110, 507605884), (172, 324631670), (215, 259705336), (220, 253802942), (344, 162315835), (430, 129852668), (440, 126901471), (473, 118047880), (860, 64926334), (946, 59023940), (1381, 40432040), (1720, 32463167), (1892, 29511970), (2137, 26128520), (2365, 23609576), (2762, 20216020), (3784, 14755985), (4274, 13064260), (4730, 11804788), (5524, 10108010), (6905, 8086408), (8548, 6532130), (9460, 5902394), (10685, 5225704), (11048, 5054005), (13810, 4043204), (15191, 3675640), (17096, 3266065), (18920, 2951197), (21370, 2612852), (23507, 2375320), (27620, 2021602), (30382, 1837820), (42740, 1306426), (47014, 1187660), (55240, 1010801), (59383, 940280), (60764, 918910), (75955, 735128), (85480, 653213), (91891, 607640), (94028, 593830), (117535, 475064), (118766, 470140), (121528, 459455), (151910, 367564), (183782, 303820), (188056, 296915), (235070, 237532)]