47251638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 122204160

約数和(自身を除く): 74952522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 79, 94, 101, 126, 141, 158, 202, 237, 282, 303, 329, 423, 474, 553, 606, 658, 707, 711, 846, 909, 987, 1106, 1414, 1422, 1659, 1818, 1974, 2121, 2961, 3318, 3713, 4242, 4747, 4977, 5922, 6363, 7426, 7979, 9494, 9954, 11139, 12726, 14241, 15958, 22278, 23937, 25991, 28482, 33229, 33417, 42723, 47874, 51982, 55853, 66458, 66834, 71811, 77973, 85446, 99687, 111706, 143622, 155946, 167559, 199374, 233919, 299061, 335118, 375013, 467838, 502677, 598122, 750026, 1005354, 1125039, 2250078, 2625091, 3375117, 5250182, 6750234, 7875273, 15750546, 23625819, 47251638]

約数ペア:

[(1, 47251638), (2, 23625819), (3, 15750546), (6, 7875273), (7, 6750234), (9, 5250182), (14, 3375117), (18, 2625091), (21, 2250078), (42, 1125039), (47, 1005354), (63, 750026), (79, 598122), (94, 502677), (101, 467838), (126, 375013), (141, 335118), (158, 299061), (202, 233919), (237, 199374), (282, 167559), (303, 155946), (329, 143622), (423, 111706), (474, 99687), (553, 85446), (606, 77973), (658, 71811), (707, 66834), (711, 66458), (846, 55853), (909, 51982), (987, 47874), (1106, 42723), (1414, 33417), (1422, 33229), (1659, 28482), (1818, 25991), (1974, 23937), (2121, 22278), (2961, 15958), (3318, 14241), (3713, 12726), (4242, 11139), (4747, 9954), (4977, 9494), (5922, 7979), (6363, 7426)]