51431562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 145297152

約数和(自身を除く): 93865590

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1847, 1989, 2142, 3094, 3694, 3978, 4641, 5541, 9282, 11082, 12929, 13923, 16623, 24011, 25858, 27846, 31399, 33246, 38787, 48022, 62798, 72033, 77574, 94197, 116361, 144066, 168077, 188394, 216099, 219793, 232722, 282591, 336154, 408187, 432198, 439586, 504231, 565182, 659379, 816374, 1008462, 1224561, 1318758, 1512693, 1978137, 2449122, 2857309, 3025386, 3673683, 3956274, 5714618, 7347366, 8571927, 17143854, 25715781, 51431562]

約数ペア:

[(1, 51431562), (2, 25715781), (3, 17143854), (6, 8571927), (7, 7347366), (9, 5714618), (13, 3956274), (14, 3673683), (17, 3025386), (18, 2857309), (21, 2449122), (26, 1978137), (34, 1512693), (39, 1318758), (42, 1224561), (51, 1008462), (63, 816374), (78, 659379), (91, 565182), (102, 504231), (117, 439586), (119, 432198), (126, 408187), (153, 336154), (182, 282591), (221, 232722), (234, 219793), (238, 216099), (273, 188394), (306, 168077), (357, 144066), (442, 116361), (546, 94197), (663, 77574), (714, 72033), (819, 62798), (1071, 48022), (1326, 38787), (1547, 33246), (1638, 31399), (1847, 27846), (1989, 25858), (2142, 24011), (3094, 16623), (3694, 13923), (3978, 12929), (4641, 11082), (5541, 9282)]