48278940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9041}}^1$

素因数の和:9142

約数の個数: 48

約数和(自身を含む): 136715040

約数和(自身を除く): 88436100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 9041, 18082, 27123, 36164, 45205, 54246, 90410, 108492, 135615, 180820, 271230, 542460, 804649, 1609298, 2413947, 3218596, 4023245, 4827894, 8046490, 9655788, 12069735, 16092980, 24139470, 48278940]

約数ペア:

[(1, 48278940), (2, 24139470), (3, 16092980), (4, 12069735), (5, 9655788), (6, 8046490), (10, 4827894), (12, 4023245), (15, 3218596), (20, 2413947), (30, 1609298), (60, 804649), (89, 542460), (178, 271230), (267, 180820), (356, 135615), (445, 108492), (534, 90410), (890, 54246), (1068, 45205), (1335, 36164), (1780, 27123), (2670, 18082), (5340, 9041)]