82018950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42061}}^1$

素因数の和:42089

約数の個数: 48

約数和(自身を含む): 219058896

約数和(自身を除く): 137039946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 42061, 84122, 126183, 210305, 252366, 420610, 546793, 630915, 1051525, 1093586, 1261830, 1640379, 2103050, 2733965, 3154575, 3280758, 5467930, 6309150, 8201895, 13669825, 16403790, 27339650, 41009475, 82018950]

約数ペア:

[(1, 82018950), (2, 41009475), (3, 27339650), (5, 16403790), (6, 13669825), (10, 8201895), (13, 6309150), (15, 5467930), (25, 3280758), (26, 3154575), (30, 2733965), (39, 2103050), (50, 1640379), (65, 1261830), (75, 1093586), (78, 1051525), (130, 630915), (150, 546793), (195, 420610), (325, 252366), (390, 210305), (650, 126183), (975, 84122), (1950, 42061)]