53673400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 140705280

約数和(自身を除く): 87031880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 787, 1100, 1240, 1364, 1550, 1574, 1705, 2200, 2728, 3100, 3148, 3410, 3935, 6200, 6296, 6820, 7870, 8525, 8657, 13640, 15740, 17050, 17314, 19675, 24397, 31480, 34100, 34628, 39350, 43285, 48794, 68200, 69256, 78700, 86570, 97588, 121985, 157400, 173140, 195176, 216425, 243970, 268367, 346280, 432850, 487940, 536734, 609925, 865700, 975880, 1073468, 1219850, 1341835, 1731400, 2146936, 2439700, 2683670, 4879400, 5367340, 6709175, 10734680, 13418350, 26836700, 53673400]

約数ペア:

[(1, 53673400), (2, 26836700), (4, 13418350), (5, 10734680), (8, 6709175), (10, 5367340), (11, 4879400), (20, 2683670), (22, 2439700), (25, 2146936), (31, 1731400), (40, 1341835), (44, 1219850), (50, 1073468), (55, 975880), (62, 865700), (88, 609925), (100, 536734), (110, 487940), (124, 432850), (155, 346280), (200, 268367), (220, 243970), (248, 216425), (275, 195176), (310, 173140), (341, 157400), (440, 121985), (550, 97588), (620, 86570), (682, 78700), (775, 69256), (787, 68200), (1100, 48794), (1240, 43285), (1364, 39350), (1550, 34628), (1574, 34100), (1705, 31480), (2200, 24397), (2728, 19675), (3100, 17314), (3148, 17050), (3410, 15740), (3935, 13640), (6200, 8657), (6296, 8525), (6820, 7870)]