56176125460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{10781}}^1$

素因数の和:11226

約数の個数: 144

約数和(自身を含む): 148161499920

約数和(自身を除く): 91985374460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 409, 455, 490, 637, 818, 910, 980, 1274, 1636, 1820, 2045, 2548, 2863, 3185, 4090, 5317, 5726, 6370, 8180, 10634, 10781, 11452, 12740, 14315, 20041, 21268, 21562, 26585, 28630, 37219, 40082, 43124, 53170, 53905, 57260, 74438, 75467, 80164, 100205, 106340, 107810, 140153, 148876, 150934, 186095, 200410, 215620, 260533, 280306, 301868, 372190, 377335, 400820, 521066, 528269, 560612, 700765, 744380, 754670, 981071, 1042132, 1056538, 1302665, 1401530, 1509340, 1962142, 2113076, 2605330, 2641345, 2803060, 3924284, 4409429, 4905355, 5210660, 5282690, 6867497, 8818858, 9810710, 10565380, 13734994, 17637716, 19621420, 22047145, 27469988, 30866003, 34337485, 44094290, 57322577, 61732006, 68674970, 88188580, 114645154, 123464012, 137349940, 154330015, 216062021, 229290308, 286612885, 308660030, 401258039, 432124042, 573225770, 617320060, 802516078, 864248084, 1080310105, 1146451540, 1605032156, 2006290195, 2160620210, 2808806273, 4012580390, 4321240420, 5617612546, 8025160780, 11235225092, 14044031365, 28088062730, 56176125460]

約数ペア:

[(1, 56176125460), (2, 28088062730), (4, 14044031365), (5, 11235225092), (7, 8025160780), (10, 5617612546), (13, 4321240420), (14, 4012580390), (20, 2808806273), (26, 2160620210), (28, 2006290195), (35, 1605032156), (49, 1146451540), (52, 1080310105), (65, 864248084), (70, 802516078), (91, 617320060), (98, 573225770), (130, 432124042), (140, 401258039), (182, 308660030), (196, 286612885), (245, 229290308), (260, 216062021), (364, 154330015), (409, 137349940), (455, 123464012), (490, 114645154), (637, 88188580), (818, 68674970), (910, 61732006), (980, 57322577), (1274, 44094290), (1636, 34337485), (1820, 30866003), (2045, 27469988), (2548, 22047145), (2863, 19621420), (3185, 17637716), (4090, 13734994), (5317, 10565380), (5726, 9810710), (6370, 8818858), (8180, 6867497), (10634, 5282690), (10781, 5210660), (11452, 4905355), (12740, 4409429), (14315, 3924284), (20041, 2803060), (21268, 2641345), (21562, 2605330), (26585, 2113076), (28630, 1962142), (37219, 1509340), (40082, 1401530), (43124, 1302665), (53170, 1056538), (53905, 1042132), (57260, 981071), (74438, 754670), (75467, 744380), (80164, 700765), (100205, 560612), (106340, 528269), (107810, 521066), (140153, 400820), (148876, 377335), (150934, 372190), (186095, 301868), (200410, 280306), (215620, 260533)]