55432965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 105193728

約数和(自身を除く): 49760763

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1423, 1855, 2597, 4269, 5565, 7115, 7791, 9961, 12985, 21345, 29883, 38955, 49805, 69727, 75419, 149415, 209181, 226257, 348635, 377095, 527933, 1045905, 1131285, 1583799, 2639665, 3695531, 7918995, 11086593, 18477655, 55432965]

約数ペア:

[(1, 55432965), (3, 18477655), (5, 11086593), (7, 7918995), (15, 3695531), (21, 2639665), (35, 1583799), (49, 1131285), (53, 1045905), (105, 527933), (147, 377095), (159, 348635), (245, 226257), (265, 209181), (371, 149415), (735, 75419), (795, 69727), (1113, 49805), (1423, 38955), (1855, 29883), (2597, 21345), (4269, 12985), (5565, 9961), (7115, 7791)]