47683844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 101088960

約数和(自身を除く): 53405116

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 167, 221, 247, 289, 323, 334, 442, 494, 578, 646, 668, 884, 988, 1156, 1292, 2171, 2839, 3173, 3757, 4199, 4342, 5491, 5678, 6346, 7514, 8398, 8684, 10982, 11356, 12692, 15028, 16796, 21964, 36907, 41249, 48263, 53941, 71383, 73814, 82498, 96526, 107882, 142766, 147628, 164996, 193052, 215764, 285532, 627419, 701233, 916997, 1254838, 1402466, 1833994, 2509676, 2804932, 3667988, 11920961, 23841922, 47683844]

約数ペア:

[(1, 47683844), (2, 23841922), (4, 11920961), (13, 3667988), (17, 2804932), (19, 2509676), (26, 1833994), (34, 1402466), (38, 1254838), (52, 916997), (68, 701233), (76, 627419), (167, 285532), (221, 215764), (247, 193052), (289, 164996), (323, 147628), (334, 142766), (442, 107882), (494, 96526), (578, 82498), (646, 73814), (668, 71383), (884, 53941), (988, 48263), (1156, 41249), (1292, 36907), (2171, 21964), (2839, 16796), (3173, 15028), (3757, 12692), (4199, 11356), (4342, 10982), (5491, 8684), (5678, 8398), (6346, 7514)]