47111820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4919

約数の個数: 96

約数和(自身を含む): 157344768

約数和(自身を除く): 110232948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 4877, 9660, 9754, 14631, 19508, 24385, 29262, 34139, 48770, 58524, 68278, 73155, 97540, 102417, 112171, 136556, 146310, 170695, 204834, 224342, 292620, 336513, 341390, 409668, 448684, 512085, 560855, 673026, 682780, 785197, 1024170, 1121710, 1346052, 1570394, 1682565, 2048340, 2243420, 2355591, 3140788, 3365130, 3925985, 4711182, 6730260, 7851970, 9422364, 11777955, 15703940, 23555910, 47111820]

約数ペア:

[(1, 47111820), (2, 23555910), (3, 15703940), (4, 11777955), (5, 9422364), (6, 7851970), (7, 6730260), (10, 4711182), (12, 3925985), (14, 3365130), (15, 3140788), (20, 2355591), (21, 2243420), (23, 2048340), (28, 1682565), (30, 1570394), (35, 1346052), (42, 1121710), (46, 1024170), (60, 785197), (69, 682780), (70, 673026), (84, 560855), (92, 512085), (105, 448684), (115, 409668), (138, 341390), (140, 336513), (161, 292620), (210, 224342), (230, 204834), (276, 170695), (322, 146310), (345, 136556), (420, 112171), (460, 102417), (483, 97540), (644, 73155), (690, 68278), (805, 58524), (966, 48770), (1380, 34139), (1610, 29262), (1932, 24385), (2415, 19508), (3220, 14631), (4830, 9754), (4877, 9660)]