49381140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 144506880

約数和(自身を除く): 95125740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 139, 155, 186, 191, 278, 310, 372, 382, 417, 465, 556, 573, 620, 695, 764, 834, 930, 955, 1146, 1390, 1668, 1860, 1910, 2085, 2292, 2780, 2865, 3820, 4170, 4309, 5730, 5921, 8340, 8618, 11460, 11842, 12927, 17236, 17763, 21545, 23684, 25854, 26549, 29605, 35526, 43090, 51708, 53098, 59210, 64635, 71052, 79647, 86180, 88815, 106196, 118420, 129270, 132745, 159294, 177630, 258540, 265490, 318588, 355260, 398235, 530980, 796470, 823019, 1592940, 1646038, 2469057, 3292076, 4115095, 4938114, 8230190, 9876228, 12345285, 16460380, 24690570, 49381140]

約数ペア:

[(1, 49381140), (2, 24690570), (3, 16460380), (4, 12345285), (5, 9876228), (6, 8230190), (10, 4938114), (12, 4115095), (15, 3292076), (20, 2469057), (30, 1646038), (31, 1592940), (60, 823019), (62, 796470), (93, 530980), (124, 398235), (139, 355260), (155, 318588), (186, 265490), (191, 258540), (278, 177630), (310, 159294), (372, 132745), (382, 129270), (417, 118420), (465, 106196), (556, 88815), (573, 86180), (620, 79647), (695, 71052), (764, 64635), (834, 59210), (930, 53098), (955, 51708), (1146, 43090), (1390, 35526), (1668, 29605), (1860, 26549), (1910, 25854), (2085, 23684), (2292, 21545), (2780, 17763), (2865, 17236), (3820, 12927), (4170, 11842), (4309, 11460), (5730, 8618), (5921, 8340)]