61831796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 120231888

約数和(自身を除く): 58400092

約数列:

[1, 2, 4, 13, 26, 52, 61, 101, 122, 193, 202, 244, 386, 404, 772, 793, 1313, 1586, 2509, 2626, 3172, 5018, 5252, 6161, 10036, 11773, 12322, 19493, 23546, 24644, 38986, 47092, 77972, 80093, 153049, 160186, 253409, 306098, 320372, 506818, 612196, 1013636, 1189073, 2378146, 4756292, 15457949, 30915898, 61831796]

約数ペア:

[(1, 61831796), (2, 30915898), (4, 15457949), (13, 4756292), (26, 2378146), (52, 1189073), (61, 1013636), (101, 612196), (122, 506818), (193, 320372), (202, 306098), (244, 253409), (386, 160186), (404, 153049), (772, 80093), (793, 77972), (1313, 47092), (1586, 38986), (2509, 24644), (2626, 23546), (3172, 19493), (5018, 12322), (5252, 11773), (6161, 10036)]