5087506450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{31183}}^1$

素因数の和:31459

約数の個数: 48

約数和(自身を含む): 10231595136

約数和(自身を除く): 5144088686

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 325, 502, 650, 1255, 2510, 3263, 6275, 6526, 12550, 16315, 31183, 32630, 62366, 81575, 155915, 163150, 311830, 405379, 779575, 810758, 1559150, 2026895, 4053790, 7826933, 10134475, 15653866, 20268950, 39134665, 78269330, 101750129, 195673325, 203500258, 391346650, 508750645, 1017501290, 2543753225, 5087506450]

約数ペア:

[(1, 5087506450), (2, 2543753225), (5, 1017501290), (10, 508750645), (13, 391346650), (25, 203500258), (26, 195673325), (50, 101750129), (65, 78269330), (130, 39134665), (251, 20268950), (325, 15653866), (502, 10134475), (650, 7826933), (1255, 4053790), (2510, 2026895), (3263, 1559150), (6275, 810758), (6526, 779575), (12550, 405379), (16315, 311830), (31183, 163150), (32630, 155915), (62366, 81575)]