50739650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 51628798

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 311, 325, 502, 622, 650, 1255, 1555, 2510, 3110, 3263, 4043, 6275, 6526, 7775, 8086, 12550, 15550, 16315, 20215, 32630, 40430, 78061, 81575, 101075, 156122, 163150, 202150, 390305, 780610, 1014793, 1951525, 2029586, 3903050, 5073965, 10147930, 25369825, 50739650]

約数ペア:

[(1, 50739650), (2, 25369825), (5, 10147930), (10, 5073965), (13, 3903050), (25, 2029586), (26, 1951525), (50, 1014793), (65, 780610), (130, 390305), (251, 202150), (311, 163150), (325, 156122), (502, 101075), (622, 81575), (650, 78061), (1255, 40430), (1555, 32630), (2510, 20215), (3110, 16315), (3263, 15550), (4043, 12550), (6275, 8086), (6526, 7775)]