49798620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14561}}^1$

素因数の和:14595

約数の個数: 72

約数和(自身を含む): 159017040

約数和(自身を除く): 109218420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14561, 29122, 43683, 58244, 72805, 87366, 131049, 145610, 174732, 218415, 262098, 276659, 291220, 436830, 524196, 553318, 655245, 829977, 873660, 1106636, 1310490, 1383295, 1659954, 2489931, 2620980, 2766590, 3319908, 4149885, 4979862, 5533180, 8299770, 9959724, 12449655, 16599540, 24899310, 49798620]

約数ペア:

[(1, 49798620), (2, 24899310), (3, 16599540), (4, 12449655), (5, 9959724), (6, 8299770), (9, 5533180), (10, 4979862), (12, 4149885), (15, 3319908), (18, 2766590), (19, 2620980), (20, 2489931), (30, 1659954), (36, 1383295), (38, 1310490), (45, 1106636), (57, 873660), (60, 829977), (76, 655245), (90, 553318), (95, 524196), (114, 436830), (171, 291220), (180, 276659), (190, 262098), (228, 218415), (285, 174732), (342, 145610), (380, 131049), (570, 87366), (684, 72805), (855, 58244), (1140, 43683), (1710, 29122), (3420, 14561)]