51137502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1039}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 110423040

約数和(自身を除く): 59285538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 631, 1039, 1262, 1893, 2078, 3117, 3786, 6234, 8203, 13507, 16406, 24609, 27014, 40521, 49218, 81042, 655609, 1311218, 1966827, 3933654, 8522917, 17045834, 25568751, 51137502]

約数ペア:

[(1, 51137502), (2, 25568751), (3, 17045834), (6, 8522917), (13, 3933654), (26, 1966827), (39, 1311218), (78, 655609), (631, 81042), (1039, 49218), (1262, 40521), (1893, 27014), (2078, 24609), (3117, 16406), (3786, 13507), (6234, 8203)]