47148402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 111089664

約数和(自身を除く): 63941262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 97, 142, 163, 194, 213, 291, 326, 426, 489, 497, 582, 679, 978, 994, 1141, 1358, 1491, 2037, 2282, 2982, 3423, 4074, 6846, 6887, 11573, 13774, 15811, 20661, 23146, 31622, 34719, 41322, 47433, 48209, 69438, 81011, 94866, 96418, 110677, 144627, 162022, 221354, 243033, 289254, 332031, 486066, 664062, 1122581, 2245162, 3367743, 6735486, 7858067, 15716134, 23574201, 47148402]

約数ペア:

[(1, 47148402), (2, 23574201), (3, 15716134), (6, 7858067), (7, 6735486), (14, 3367743), (21, 2245162), (42, 1122581), (71, 664062), (97, 486066), (142, 332031), (163, 289254), (194, 243033), (213, 221354), (291, 162022), (326, 144627), (426, 110677), (489, 96418), (497, 94866), (582, 81011), (679, 69438), (978, 48209), (994, 47433), (1141, 41322), (1358, 34719), (1491, 31622), (2037, 23146), (2282, 20661), (2982, 15811), (3423, 13774), (4074, 11573), (6846, 6887)]