47985768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21499}}^1$

素因数の和:21542

約数の個数: 48

約数和(自身を含む): 134160000

約数和(自身を除く): 86174232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 21499, 42998, 64497, 85996, 128994, 171992, 193491, 257988, 386982, 515976, 666469, 773964, 1332938, 1547928, 1999407, 2665876, 3998814, 5331752, 5998221, 7997628, 11996442, 15995256, 23992884, 47985768]

約数ペア:

[(1, 47985768), (2, 23992884), (3, 15995256), (4, 11996442), (6, 7997628), (8, 5998221), (9, 5331752), (12, 3998814), (18, 2665876), (24, 1999407), (31, 1547928), (36, 1332938), (62, 773964), (72, 666469), (93, 515976), (124, 386982), (186, 257988), (248, 193491), (279, 171992), (372, 128994), (558, 85996), (744, 64497), (1116, 42998), (2232, 21499)]