19253550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 48782592

約数和(自身を除く): 29529042

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 2731, 3525, 5462, 7050, 8193, 13655, 16386, 27310, 40965, 68275, 81930, 128357, 136550, 204825, 256714, 385071, 409650, 641785, 770142, 1283570, 1925355, 3208925, 3850710, 6417850, 9626775, 19253550]

約数ペア:

[(1, 19253550), (2, 9626775), (3, 6417850), (5, 3850710), (6, 3208925), (10, 1925355), (15, 1283570), (25, 770142), (30, 641785), (47, 409650), (50, 385071), (75, 256714), (94, 204825), (141, 136550), (150, 128357), (235, 81930), (282, 68275), (470, 40965), (705, 27310), (1175, 16386), (1410, 13655), (2350, 8193), (2731, 7050), (3525, 5462)]