50678190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 146240640

約数和(自身を除く): 95562450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 181, 183, 255, 270, 305, 306, 362, 366, 459, 510, 543, 549, 610, 765, 905, 915, 918, 1037, 1086, 1098, 1530, 1629, 1647, 1810, 1830, 2074, 2295, 2715, 2745, 3077, 3111, 3258, 3294, 4590, 4887, 5185, 5430, 5490, 6154, 6222, 8145, 8235, 9231, 9333, 9774, 10370, 11041, 15385, 15555, 16290, 16470, 18462, 18666, 22082, 24435, 27693, 27999, 30770, 31110, 33123, 46155, 46665, 48870, 55205, 55386, 55998, 66246, 83079, 92310, 93330, 99369, 110410, 138465, 139995, 165615, 166158, 187697, 198738, 276930, 279990, 298107, 331230, 375394, 415395, 496845, 563091, 596214, 830790, 938485, 993690, 1126182, 1490535, 1689273, 1876970, 2815455, 2981070, 3378546, 5067819, 5630910, 8446365, 10135638, 16892730, 25339095, 50678190]

約数ペア:

[(1, 50678190), (2, 25339095), (3, 16892730), (5, 10135638), (6, 8446365), (9, 5630910), (10, 5067819), (15, 3378546), (17, 2981070), (18, 2815455), (27, 1876970), (30, 1689273), (34, 1490535), (45, 1126182), (51, 993690), (54, 938485), (61, 830790), (85, 596214), (90, 563091), (102, 496845), (122, 415395), (135, 375394), (153, 331230), (170, 298107), (181, 279990), (183, 276930), (255, 198738), (270, 187697), (305, 166158), (306, 165615), (362, 139995), (366, 138465), (459, 110410), (510, 99369), (543, 93330), (549, 92310), (610, 83079), (765, 66246), (905, 55998), (915, 55386), (918, 55205), (1037, 48870), (1086, 46665), (1098, 46155), (1530, 33123), (1629, 31110), (1647, 30770), (1810, 27999), (1830, 27693), (2074, 24435), (2295, 22082), (2715, 18666), (2745, 18462), (3077, 16470), (3111, 16290), (3258, 15555), (3294, 15385), (4590, 11041), (4887, 10370), (5185, 9774), (5430, 9333), (5490, 9231), (6154, 8235), (6222, 8145)]