47485340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14747}}^1$

素因数の和:14786

約数の個数: 48

約数和(自身を含む): 118927872

約数和(自身を除く): 71442532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 14747, 29494, 58988, 73735, 103229, 147470, 206458, 294940, 339181, 412916, 516145, 678362, 1032290, 1356724, 1695905, 2064580, 2374267, 3391810, 4748534, 6783620, 9497068, 11871335, 23742670, 47485340]

約数ペア:

[(1, 47485340), (2, 23742670), (4, 11871335), (5, 9497068), (7, 6783620), (10, 4748534), (14, 3391810), (20, 2374267), (23, 2064580), (28, 1695905), (35, 1356724), (46, 1032290), (70, 678362), (92, 516145), (115, 412916), (140, 339181), (161, 294940), (230, 206458), (322, 147470), (460, 103229), (644, 73735), (805, 58988), (1610, 29494), (3220, 14747)]