50242423780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 112615272000

約数和(自身を除く): 62372848220

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 53, 86, 94, 106, 172, 188, 212, 215, 235, 265, 430, 470, 499, 530, 860, 940, 998, 1060, 1996, 2021, 2209, 2279, 2491, 2495, 4042, 4418, 4558, 4982, 4990, 8084, 8836, 9116, 9964, 9980, 10105, 11045, 11395, 12455, 20210, 21457, 22090, 22790, 23453, 24910, 26447, 40420, 42914, 44180, 45580, 46906, 49820, 52894, 85828, 93812, 94987, 105788, 107113, 107285, 117077, 117265, 132235, 189974, 214226, 214570, 234154, 234530, 264470, 379948, 428452, 429140, 468308, 469060, 474935, 528940, 535565, 585385, 949870, 1008479, 1071130, 1102291, 1137221, 1170770, 1243009, 1899740, 2016958, 2142260, 2204582, 2274442, 2341540, 2486018, 4033916, 4409164, 4548884, 4972036, 5034311, 5042395, 5511455, 5686105, 6215045, 10068622, 10084790, 11022910, 11372210, 12430090, 20137244, 20169580, 22045820, 22744420, 24860180, 25171555, 47398513, 50343110, 53449387, 58421423, 94797026, 100686220, 106898774, 116842846, 189594052, 213797548, 233685692, 236992565, 267246935, 292107115, 473985130, 534493870, 584214230, 947970260, 1068987740, 1168428460, 2512121189, 5024242378, 10048484756, 12560605945, 25121211890, 50242423780]

約数ペア:

[(1, 50242423780), (2, 25121211890), (4, 12560605945), (5, 10048484756), (10, 5024242378), (20, 2512121189), (43, 1168428460), (47, 1068987740), (53, 947970260), (86, 584214230), (94, 534493870), (106, 473985130), (172, 292107115), (188, 267246935), (212, 236992565), (215, 233685692), (235, 213797548), (265, 189594052), (430, 116842846), (470, 106898774), (499, 100686220), (530, 94797026), (860, 58421423), (940, 53449387), (998, 50343110), (1060, 47398513), (1996, 25171555), (2021, 24860180), (2209, 22744420), (2279, 22045820), (2491, 20169580), (2495, 20137244), (4042, 12430090), (4418, 11372210), (4558, 11022910), (4982, 10084790), (4990, 10068622), (8084, 6215045), (8836, 5686105), (9116, 5511455), (9964, 5042395), (9980, 5034311), (10105, 4972036), (11045, 4548884), (11395, 4409164), (12455, 4033916), (20210, 2486018), (21457, 2341540), (22090, 2274442), (22790, 2204582), (23453, 2142260), (24910, 2016958), (26447, 1899740), (40420, 1243009), (42914, 1170770), (44180, 1137221), (45580, 1102291), (46906, 1071130), (49820, 1008479), (52894, 949870), (85828, 585385), (93812, 535565), (94987, 528940), (105788, 474935), (107113, 469060), (107285, 468308), (117077, 429140), (117265, 428452), (132235, 379948), (189974, 264470), (214226, 234530), (214570, 234154)]