52377650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 106717128

約数和(自身を除く): 54339478

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1321, 1525, 1586, 2642, 3050, 3965, 6605, 7930, 13210, 17173, 19825, 33025, 34346, 39650, 66050, 80581, 85865, 161162, 171730, 402905, 429325, 805810, 858650, 1047553, 2014525, 2095106, 4029050, 5237765, 10475530, 26188825, 52377650]

約数ペア:

[(1, 52377650), (2, 26188825), (5, 10475530), (10, 5237765), (13, 4029050), (25, 2095106), (26, 2014525), (50, 1047553), (61, 858650), (65, 805810), (122, 429325), (130, 402905), (305, 171730), (325, 161162), (610, 85865), (650, 80581), (793, 66050), (1321, 39650), (1525, 34346), (1586, 33025), (2642, 19825), (3050, 17173), (3965, 13210), (6605, 7930)]