51816352010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{11833}}^1$

素因数の和:12183

約数の個数: 64

約数和(自身を含む): 98973895680

約数和(自身を除く): 47157543670

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 241, 395, 482, 790, 1205, 1817, 2410, 3634, 5543, 9085, 11086, 11833, 18170, 19039, 23666, 27715, 38078, 55430, 59165, 95195, 118330, 190390, 272159, 437897, 544318, 875794, 934807, 1360795, 1869614, 2189485, 2721590, 2851753, 4378970, 4674035, 5703506, 9348070, 14258765, 21500561, 28517530, 43001122, 65590319, 107502805, 131180638, 215005610, 225288487, 327951595, 450576974, 655903190, 1126442435, 2252884870, 5181635201, 10363270402, 25908176005, 51816352010]

約数ペア:

[(1, 51816352010), (2, 25908176005), (5, 10363270402), (10, 5181635201), (23, 2252884870), (46, 1126442435), (79, 655903190), (115, 450576974), (158, 327951595), (230, 225288487), (241, 215005610), (395, 131180638), (482, 107502805), (790, 65590319), (1205, 43001122), (1817, 28517530), (2410, 21500561), (3634, 14258765), (5543, 9348070), (9085, 5703506), (11086, 4674035), (11833, 4378970), (18170, 2851753), (19039, 2721590), (23666, 2189485), (27715, 1869614), (38078, 1360795), (55430, 934807), (59165, 875794), (95195, 544318), (118330, 437897), (190390, 272159)]