48145810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 47654510

約数列:

[1, 2, 5, 10, 19, 38, 43, 71, 83, 86, 95, 142, 166, 190, 215, 355, 415, 430, 710, 817, 830, 1349, 1577, 1634, 2698, 3053, 3154, 3569, 4085, 5893, 6106, 6745, 7138, 7885, 8170, 11786, 13490, 15265, 15770, 17845, 29465, 30530, 35690, 58007, 58930, 67811, 111967, 116014, 135622, 223934, 253399, 290035, 339055, 506798, 559835, 580070, 678110, 1119670, 1266995, 2533990, 4814581, 9629162, 24072905, 48145810]

約数ペア:

[(1, 48145810), (2, 24072905), (5, 9629162), (10, 4814581), (19, 2533990), (38, 1266995), (43, 1119670), (71, 678110), (83, 580070), (86, 559835), (95, 506798), (142, 339055), (166, 290035), (190, 253399), (215, 223934), (355, 135622), (415, 116014), (430, 111967), (710, 67811), (817, 58930), (830, 58007), (1349, 35690), (1577, 30530), (1634, 29465), (2698, 17845), (3053, 15770), (3154, 15265), (3569, 13490), (4085, 11786), (5893, 8170), (6106, 7885), (6745, 7138)]