49679300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 123846240

約数和(自身を除く): 74166940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2377, 4180, 4754, 5225, 9508, 10450, 11885, 20900, 23770, 26147, 45163, 47540, 52294, 59425, 90326, 104588, 118850, 130735, 180652, 225815, 237700, 261470, 451630, 496793, 522940, 653675, 903260, 993586, 1129075, 1307350, 1987172, 2258150, 2483965, 2614700, 4516300, 4967930, 9935860, 12419825, 24839650, 49679300]

約数ペア:

[(1, 49679300), (2, 24839650), (4, 12419825), (5, 9935860), (10, 4967930), (11, 4516300), (19, 2614700), (20, 2483965), (22, 2258150), (25, 1987172), (38, 1307350), (44, 1129075), (50, 993586), (55, 903260), (76, 653675), (95, 522940), (100, 496793), (110, 451630), (190, 261470), (209, 237700), (220, 225815), (275, 180652), (380, 130735), (418, 118850), (475, 104588), (550, 90326), (836, 59425), (950, 52294), (1045, 47540), (1100, 45163), (1900, 26147), (2090, 23770), (2377, 20900), (4180, 11885), (4754, 10450), (5225, 9508)]