48949175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 70709760

約数和(自身を除く): 21760585

約数列:

[1, 5, 11, 23, 25, 55, 71, 109, 115, 253, 275, 355, 545, 575, 781, 1199, 1265, 1633, 1775, 2507, 2725, 3905, 5995, 6325, 7739, 8165, 12535, 17963, 19525, 27577, 29975, 38695, 40825, 62675, 85129, 89815, 137885, 177997, 193475, 425645, 449075, 689425, 889985, 1957967, 2128225, 4449925, 9789835, 48949175]

約数ペア:

[(1, 48949175), (5, 9789835), (11, 4449925), (23, 2128225), (25, 1957967), (55, 889985), (71, 689425), (109, 449075), (115, 425645), (253, 193475), (275, 177997), (355, 137885), (545, 89815), (575, 85129), (781, 62675), (1199, 40825), (1265, 38695), (1633, 29975), (1775, 27577), (2507, 19525), (2725, 17963), (3905, 12535), (5995, 8165), (6325, 7739)]