47796738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 60030462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 89, 103, 158, 178, 206, 237, 267, 309, 474, 534, 618, 869, 979, 1133, 1738, 1958, 2266, 2607, 2937, 3399, 5214, 5874, 6798, 7031, 8137, 9167, 14062, 16274, 18334, 21093, 24411, 27501, 42186, 48822, 55002, 77341, 89507, 100837, 154682, 179014, 201674, 232023, 268521, 302511, 464046, 537042, 605022, 724193, 1448386, 2172579, 4345158, 7966123, 15932246, 23898369, 47796738]

約数ペア:

[(1, 47796738), (2, 23898369), (3, 15932246), (6, 7966123), (11, 4345158), (22, 2172579), (33, 1448386), (66, 724193), (79, 605022), (89, 537042), (103, 464046), (158, 302511), (178, 268521), (206, 232023), (237, 201674), (267, 179014), (309, 154682), (474, 100837), (534, 89507), (618, 77341), (869, 55002), (979, 48822), (1133, 42186), (1738, 27501), (1958, 24411), (2266, 21093), (2607, 18334), (2937, 16274), (3399, 14062), (5214, 9167), (5874, 8137), (6798, 7031)]