51700740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 188987904

約数和(自身を除く): 137287164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 557, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1114, 1190, 1326, 1365, 1428, 1547, 1671, 1785, 1820, 2210, 2228, 2380, 2652, 2730, 2785, 3094, 3315, 3342, 3570, 3899, 4420, 4641, 5460, 5570, 6188, 6630, 6684, 7140, 7241, 7735, 7798, 8355, 9282, 9469, 11140, 11697, 13260, 14482, 15470, 15596, 16710, 18564, 18938, 19495, 21723, 23205, 23394, 28407, 28964, 30940, 33420, 36205, 37876, 38990, 43446, 46410, 46788, 47345, 50687, 56814, 58485, 66283, 72410, 77980, 86892, 92820, 94690, 101374, 108615, 113628, 116970, 123097, 132566, 142035, 144820, 152061, 189380, 198849, 202748, 217230, 233940, 246194, 253435, 265132, 284070, 304122, 331415, 369291, 397698, 434460, 492388, 506870, 568140, 608244, 615485, 662830, 738582, 760305, 795396, 861679, 994245, 1013740, 1230970, 1325660, 1477164, 1520610, 1723358, 1846455, 1988490, 2461940, 2585037, 3041220, 3446716, 3692910, 3976980, 4308395, 5170074, 7385820, 8616790, 10340148, 12925185, 17233580, 25850370, 51700740]

約数ペア:

[(1, 51700740), (2, 25850370), (3, 17233580), (4, 12925185), (5, 10340148), (6, 8616790), (7, 7385820), (10, 5170074), (12, 4308395), (13, 3976980), (14, 3692910), (15, 3446716), (17, 3041220), (20, 2585037), (21, 2461940), (26, 1988490), (28, 1846455), (30, 1723358), (34, 1520610), (35, 1477164), (39, 1325660), (42, 1230970), (51, 1013740), (52, 994245), (60, 861679), (65, 795396), (68, 760305), (70, 738582), (78, 662830), (84, 615485), (85, 608244), (91, 568140), (102, 506870), (105, 492388), (119, 434460), (130, 397698), (140, 369291), (156, 331415), (170, 304122), (182, 284070), (195, 265132), (204, 253435), (210, 246194), (221, 233940), (238, 217230), (255, 202748), (260, 198849), (273, 189380), (340, 152061), (357, 144820), (364, 142035), (390, 132566), (420, 123097), (442, 116970), (455, 113628), (476, 108615), (510, 101374), (546, 94690), (557, 92820), (595, 86892), (663, 77980), (714, 72410), (780, 66283), (884, 58485), (910, 56814), (1020, 50687), (1092, 47345), (1105, 46788), (1114, 46410), (1190, 43446), (1326, 38990), (1365, 37876), (1428, 36205), (1547, 33420), (1671, 30940), (1785, 28964), (1820, 28407), (2210, 23394), (2228, 23205), (2380, 21723), (2652, 19495), (2730, 18938), (2785, 18564), (3094, 16710), (3315, 15596), (3342, 15470), (3570, 14482), (3899, 13260), (4420, 11697), (4641, 11140), (5460, 9469), (5570, 9282), (6188, 8355), (6630, 7798), (6684, 7735), (7140, 7241)]