47571804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 138098688

約数和(自身を除く): 90526884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 607, 622, 933, 1214, 1244, 1821, 1866, 2177, 2428, 2799, 3642, 3732, 4249, 4354, 5463, 5598, 6531, 7284, 8498, 8708, 10926, 11196, 12747, 13062, 16996, 19593, 21852, 25494, 26124, 38241, 39186, 50988, 76482, 78372, 152964, 188777, 377554, 566331, 755108, 1132662, 1321439, 1698993, 2265324, 2642878, 3397986, 3964317, 5285756, 6795972, 7928634, 11892951, 15857268, 23785902, 47571804]

約数ペア:

[(1, 47571804), (2, 23785902), (3, 15857268), (4, 11892951), (6, 7928634), (7, 6795972), (9, 5285756), (12, 3964317), (14, 3397986), (18, 2642878), (21, 2265324), (28, 1698993), (36, 1321439), (42, 1132662), (63, 755108), (84, 566331), (126, 377554), (252, 188777), (311, 152964), (607, 78372), (622, 76482), (933, 50988), (1214, 39186), (1244, 38241), (1821, 26124), (1866, 25494), (2177, 21852), (2428, 19593), (2799, 16996), (3642, 13062), (3732, 12747), (4249, 11196), (4354, 10926), (5463, 8708), (5598, 8498), (6531, 7284)]