53903490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78121}}^1$

素因数の和:78154

約数の個数: 32

約数和(自身を含む): 134994816

約数和(自身を除く): 81091326

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 78121, 156242, 234363, 390605, 468726, 781210, 1171815, 1796783, 2343630, 3593566, 5390349, 8983915, 10780698, 17967830, 26951745, 53903490]

約数ペア:

[(1, 53903490), (2, 26951745), (3, 17967830), (5, 10780698), (6, 8983915), (10, 5390349), (15, 3593566), (23, 2343630), (30, 1796783), (46, 1171815), (69, 781210), (115, 468726), (138, 390605), (230, 234363), (345, 156242), (690, 78121)]