49840050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 135616320

約数和(自身を除く): 85776270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 61, 65, 75, 78, 122, 130, 150, 183, 195, 305, 325, 366, 390, 419, 610, 650, 793, 838, 915, 975, 1257, 1525, 1586, 1830, 1950, 2095, 2379, 2514, 3050, 3965, 4190, 4575, 4758, 5447, 6285, 7930, 9150, 10475, 10894, 11895, 12570, 16341, 19825, 20950, 23790, 25559, 27235, 31425, 32682, 39650, 51118, 54470, 59475, 62850, 76677, 81705, 118950, 127795, 136175, 153354, 163410, 255590, 272350, 332267, 383385, 408525, 638975, 664534, 766770, 817050, 996801, 1277950, 1661335, 1916925, 1993602, 3322670, 3833850, 4984005, 8306675, 9968010, 16613350, 24920025, 49840050]

約数ペア:

[(1, 49840050), (2, 24920025), (3, 16613350), (5, 9968010), (6, 8306675), (10, 4984005), (13, 3833850), (15, 3322670), (25, 1993602), (26, 1916925), (30, 1661335), (39, 1277950), (50, 996801), (61, 817050), (65, 766770), (75, 664534), (78, 638975), (122, 408525), (130, 383385), (150, 332267), (183, 272350), (195, 255590), (305, 163410), (325, 153354), (366, 136175), (390, 127795), (419, 118950), (610, 81705), (650, 76677), (793, 62850), (838, 59475), (915, 54470), (975, 51118), (1257, 39650), (1525, 32682), (1586, 31425), (1830, 27235), (1950, 25559), (2095, 23790), (2379, 20950), (2514, 19825), (3050, 16341), (3965, 12570), (4190, 11895), (4575, 10894), (4758, 10475), (5447, 9150), (6285, 7930)]