56553352700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1403309}}^1$

素因数の和:1403367

約数の個数: 72

約数和(自身を含む): 136424184960

約数和(自身を除く): 79870832260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 40300, 1403309, 2806618, 5613236, 7016545, 14033090, 18243017, 28066180, 35082725, 36486034, 43502579, 70165450, 72972068, 87005158, 91215085, 140330900, 174010316, 182430170, 217512895, 364860340, 435025790, 456075425, 565533527, 870051580, 912150850, 1087564475, 1131067054, 1824301700, 2175128950, 2262134108, 2827667635, 4350257900, 5655335270, 11310670540, 14138338175, 28276676350, 56553352700]

約数ペア:

[(1, 56553352700), (2, 28276676350), (4, 14138338175), (5, 11310670540), (10, 5655335270), (13, 4350257900), (20, 2827667635), (25, 2262134108), (26, 2175128950), (31, 1824301700), (50, 1131067054), (52, 1087564475), (62, 912150850), (65, 870051580), (100, 565533527), (124, 456075425), (130, 435025790), (155, 364860340), (260, 217512895), (310, 182430170), (325, 174010316), (403, 140330900), (620, 91215085), (650, 87005158), (775, 72972068), (806, 70165450), (1300, 43502579), (1550, 36486034), (1612, 35082725), (2015, 28066180), (3100, 18243017), (4030, 14033090), (8060, 7016545), (10075, 5613236), (20150, 2806618), (40300, 1403309)]