19501350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 53996544

約数和(自身を除く): 34495194

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 53, 55, 66, 75, 106, 110, 150, 159, 165, 223, 265, 275, 318, 330, 446, 530, 550, 583, 669, 795, 825, 1115, 1166, 1325, 1338, 1590, 1650, 1749, 2230, 2453, 2650, 2915, 3345, 3498, 3975, 4906, 5575, 5830, 6690, 7359, 7950, 8745, 11150, 11819, 12265, 14575, 14718, 16725, 17490, 23638, 24530, 29150, 33450, 35457, 36795, 43725, 59095, 61325, 70914, 73590, 87450, 118190, 122650, 130009, 177285, 183975, 260018, 295475, 354570, 367950, 390027, 590950, 650045, 780054, 886425, 1300090, 1772850, 1950135, 3250225, 3900270, 6500450, 9750675, 19501350]

約数ペア:

[(1, 19501350), (2, 9750675), (3, 6500450), (5, 3900270), (6, 3250225), (10, 1950135), (11, 1772850), (15, 1300090), (22, 886425), (25, 780054), (30, 650045), (33, 590950), (50, 390027), (53, 367950), (55, 354570), (66, 295475), (75, 260018), (106, 183975), (110, 177285), (150, 130009), (159, 122650), (165, 118190), (223, 87450), (265, 73590), (275, 70914), (318, 61325), (330, 59095), (446, 43725), (530, 36795), (550, 35457), (583, 33450), (669, 29150), (795, 24530), (825, 23638), (1115, 17490), (1166, 16725), (1325, 14718), (1338, 14575), (1590, 12265), (1650, 11819), (1749, 11150), (2230, 8745), (2453, 7950), (2650, 7359), (2915, 6690), (3345, 5830), (3498, 5575), (3975, 4906)]