50743280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 144752640

約数和(自身を除く): 94009360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 79, 80, 112, 124, 140, 148, 155, 158, 185, 217, 248, 259, 280, 296, 310, 316, 370, 395, 434, 496, 518, 553, 560, 592, 620, 632, 740, 790, 868, 1036, 1085, 1106, 1147, 1240, 1264, 1295, 1480, 1580, 1736, 2072, 2170, 2212, 2294, 2449, 2480, 2590, 2765, 2923, 2960, 3160, 3472, 4144, 4340, 4424, 4588, 4898, 5180, 5530, 5735, 5846, 6320, 8029, 8680, 8848, 9176, 9796, 10360, 11060, 11470, 11692, 12245, 14615, 16058, 17143, 17360, 18352, 19592, 20461, 20720, 22120, 22940, 23384, 24490, 29230, 32116, 34286, 39184, 40145, 40922, 44240, 45880, 46768, 48980, 58460, 64232, 68572, 80290, 81844, 85715, 90613, 91760, 97960, 102305, 116920, 128464, 137144, 160580, 163688, 171430, 181226, 195920, 204610, 233840, 274288, 321160, 327376, 342860, 362452, 409220, 453065, 634291, 642320, 685720, 724904, 818440, 906130, 1268582, 1371440, 1449808, 1636880, 1812260, 2537164, 3171455, 3624520, 5074328, 6342910, 7249040, 10148656, 12685820, 25371640, 50743280]

約数ペア:

[(1, 50743280), (2, 25371640), (4, 12685820), (5, 10148656), (7, 7249040), (8, 6342910), (10, 5074328), (14, 3624520), (16, 3171455), (20, 2537164), (28, 1812260), (31, 1636880), (35, 1449808), (37, 1371440), (40, 1268582), (56, 906130), (62, 818440), (70, 724904), (74, 685720), (79, 642320), (80, 634291), (112, 453065), (124, 409220), (140, 362452), (148, 342860), (155, 327376), (158, 321160), (185, 274288), (217, 233840), (248, 204610), (259, 195920), (280, 181226), (296, 171430), (310, 163688), (316, 160580), (370, 137144), (395, 128464), (434, 116920), (496, 102305), (518, 97960), (553, 91760), (560, 90613), (592, 85715), (620, 81844), (632, 80290), (740, 68572), (790, 64232), (868, 58460), (1036, 48980), (1085, 46768), (1106, 45880), (1147, 44240), (1240, 40922), (1264, 40145), (1295, 39184), (1480, 34286), (1580, 32116), (1736, 29230), (2072, 24490), (2170, 23384), (2212, 22940), (2294, 22120), (2449, 20720), (2480, 20461), (2590, 19592), (2765, 18352), (2923, 17360), (2960, 17143), (3160, 16058), (3472, 14615), (4144, 12245), (4340, 11692), (4424, 11470), (4588, 11060), (4898, 10360), (5180, 9796), (5530, 9176), (5735, 8848), (5846, 8680), (6320, 8029)]