48228940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 104182848

約数和(自身を除く): 55953908

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 173, 212, 263, 265, 346, 526, 530, 692, 865, 1052, 1060, 1315, 1730, 2630, 3460, 5260, 9169, 13939, 18338, 27878, 36676, 45499, 45845, 55756, 69695, 90998, 91690, 139390, 181996, 183380, 227495, 278780, 454990, 909980, 2411447, 4822894, 9645788, 12057235, 24114470, 48228940]

約数ペア:

[(1, 48228940), (2, 24114470), (4, 12057235), (5, 9645788), (10, 4822894), (20, 2411447), (53, 909980), (106, 454990), (173, 278780), (212, 227495), (263, 183380), (265, 181996), (346, 139390), (526, 91690), (530, 90998), (692, 69695), (865, 55756), (1052, 45845), (1060, 45499), (1315, 36676), (1730, 27878), (2630, 18338), (3460, 13939), (5260, 9169)]