47830980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41957}}^1$

素因数の和:41988

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 93147900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 41957, 83914, 125871, 167828, 209785, 251742, 419570, 503484, 629355, 797183, 839140, 1258710, 1594366, 2391549, 2517420, 3188732, 3985915, 4783098, 7971830, 9566196, 11957745, 15943660, 23915490, 47830980]

約数ペア:

[(1, 47830980), (2, 23915490), (3, 15943660), (4, 11957745), (5, 9566196), (6, 7971830), (10, 4783098), (12, 3985915), (15, 3188732), (19, 2517420), (20, 2391549), (30, 1594366), (38, 1258710), (57, 839140), (60, 797183), (76, 629355), (95, 503484), (114, 419570), (190, 251742), (228, 209785), (285, 167828), (380, 125871), (570, 83914), (1140, 41957)]