53461450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{21821}}^1$

素因数の和:21847

約数の個数: 36

約数和(自身を含む): 115678422

約数和(自身を除く): 62216972

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 21821, 43642, 109105, 152747, 218210, 305494, 545525, 763735, 1069229, 1091050, 1527470, 2138458, 3818675, 5346145, 7637350, 10692290, 26730725, 53461450]

約数ペア:

[(1, 53461450), (2, 26730725), (5, 10692290), (7, 7637350), (10, 5346145), (14, 3818675), (25, 2138458), (35, 1527470), (49, 1091050), (50, 1069229), (70, 763735), (98, 545525), (175, 305494), (245, 218210), (350, 152747), (490, 109105), (1225, 43642), (2450, 21821)]