49372920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137147}}^1$

素因数の和:137164

約数の個数: 48

約数和(自身を含む): 160463160

約数和(自身を除く): 111090240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 137147, 274294, 411441, 548588, 685735, 822882, 1097176, 1234323, 1371470, 1645764, 2057205, 2468646, 2742940, 3291528, 4114410, 4937292, 5485880, 6171615, 8228820, 9874584, 12343230, 16457640, 24686460, 49372920]

約数ペア:

[(1, 49372920), (2, 24686460), (3, 16457640), (4, 12343230), (5, 9874584), (6, 8228820), (8, 6171615), (9, 5485880), (10, 4937292), (12, 4114410), (15, 3291528), (18, 2742940), (20, 2468646), (24, 2057205), (30, 1645764), (36, 1371470), (40, 1234323), (45, 1097176), (60, 822882), (72, 685735), (90, 548588), (120, 411441), (180, 274294), (360, 137147)]