48147444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 131171040

約数和(自身を除く): 83023596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 1637, 2451, 3268, 3274, 4902, 4911, 6548, 7353, 9804, 9822, 14706, 14733, 19644, 29412, 29466, 31103, 58932, 62206, 70391, 93309, 124412, 140782, 186618, 211173, 279927, 281564, 373236, 422346, 559854, 633519, 844692, 1119708, 1267038, 1337429, 2534076, 2674858, 4012287, 5349716, 8024574, 12036861, 16049148, 24073722, 48147444]

約数ペア:

[(1, 48147444), (2, 24073722), (3, 16049148), (4, 12036861), (6, 8024574), (9, 5349716), (12, 4012287), (18, 2674858), (19, 2534076), (36, 1337429), (38, 1267038), (43, 1119708), (57, 844692), (76, 633519), (86, 559854), (114, 422346), (129, 373236), (171, 281564), (172, 279927), (228, 211173), (258, 186618), (342, 140782), (387, 124412), (516, 93309), (684, 70391), (774, 62206), (817, 58932), (1548, 31103), (1634, 29466), (1637, 29412), (2451, 19644), (3268, 14733), (3274, 14706), (4902, 9822), (4911, 9804), (6548, 7353)]