55229600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 148490496

約数和(自身を除く): 93260896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 131, 136, 155, 160, 170, 200, 248, 262, 272, 310, 340, 400, 425, 496, 524, 527, 544, 620, 655, 680, 775, 800, 850, 992, 1048, 1054, 1240, 1310, 1360, 1550, 1700, 2096, 2108, 2227, 2480, 2620, 2635, 2720, 3100, 3275, 3400, 4061, 4192, 4216, 4454, 4960, 5240, 5270, 6200, 6550, 6800, 8122, 8432, 8908, 10480, 10540, 11135, 12400, 13100, 13175, 13600, 16244, 16864, 17816, 20305, 20960, 21080, 22270, 24800, 26200, 26350, 32488, 35632, 40610, 42160, 44540, 52400, 52700, 55675, 64976, 69037, 71264, 81220, 84320, 89080, 101525, 104800, 105400, 111350, 129952, 138074, 162440, 178160, 203050, 210800, 222700, 276148, 324880, 345185, 356320, 406100, 421600, 445400, 552296, 649760, 690370, 812200, 890800, 1104592, 1380740, 1624400, 1725925, 1781600, 2209184, 2761480, 3248800, 3451850, 5522960, 6903700, 11045920, 13807400, 27614800, 55229600]

約数ペア:

[(1, 55229600), (2, 27614800), (4, 13807400), (5, 11045920), (8, 6903700), (10, 5522960), (16, 3451850), (17, 3248800), (20, 2761480), (25, 2209184), (31, 1781600), (32, 1725925), (34, 1624400), (40, 1380740), (50, 1104592), (62, 890800), (68, 812200), (80, 690370), (85, 649760), (100, 552296), (124, 445400), (131, 421600), (136, 406100), (155, 356320), (160, 345185), (170, 324880), (200, 276148), (248, 222700), (262, 210800), (272, 203050), (310, 178160), (340, 162440), (400, 138074), (425, 129952), (496, 111350), (524, 105400), (527, 104800), (544, 101525), (620, 89080), (655, 84320), (680, 81220), (775, 71264), (800, 69037), (850, 64976), (992, 55675), (1048, 52700), (1054, 52400), (1240, 44540), (1310, 42160), (1360, 40610), (1550, 35632), (1700, 32488), (2096, 26350), (2108, 26200), (2227, 24800), (2480, 22270), (2620, 21080), (2635, 20960), (2720, 20305), (3100, 17816), (3275, 16864), (3400, 16244), (4061, 13600), (4192, 13175), (4216, 13100), (4454, 12400), (4960, 11135), (5240, 10540), (5270, 10480), (6200, 8908), (6550, 8432), (6800, 8122)]