51917892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 136453632

約数和(自身を除く): 84535740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 73, 78, 94, 97, 141, 146, 156, 188, 194, 219, 282, 291, 292, 388, 438, 564, 582, 611, 876, 949, 1164, 1222, 1261, 1833, 1898, 2444, 2522, 2847, 3431, 3666, 3783, 3796, 4559, 5044, 5694, 6862, 7081, 7332, 7566, 9118, 10293, 11388, 13677, 13724, 14162, 15132, 18236, 20586, 21243, 27354, 28324, 41172, 42486, 44603, 54708, 59267, 84972, 89206, 92053, 118534, 133809, 177801, 178412, 184106, 237068, 267618, 276159, 332807, 355602, 368212, 535236, 552318, 665614, 711204, 998421, 1104636, 1331228, 1996842, 3993684, 4326491, 8652982, 12979473, 17305964, 25958946, 51917892]

約数ペア:

[(1, 51917892), (2, 25958946), (3, 17305964), (4, 12979473), (6, 8652982), (12, 4326491), (13, 3993684), (26, 1996842), (39, 1331228), (47, 1104636), (52, 998421), (73, 711204), (78, 665614), (94, 552318), (97, 535236), (141, 368212), (146, 355602), (156, 332807), (188, 276159), (194, 267618), (219, 237068), (282, 184106), (291, 178412), (292, 177801), (388, 133809), (438, 118534), (564, 92053), (582, 89206), (611, 84972), (876, 59267), (949, 54708), (1164, 44603), (1222, 42486), (1261, 41172), (1833, 28324), (1898, 27354), (2444, 21243), (2522, 20586), (2847, 18236), (3431, 15132), (3666, 14162), (3783, 13724), (3796, 13677), (4559, 11388), (5044, 10293), (5694, 9118), (6862, 7566), (7081, 7332)]