49974570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 80

約数和(自身を含む): 135907200

約数和(自身を除く): 85932630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 599, 618, 810, 927, 1030, 1198, 1545, 1797, 1854, 2781, 2995, 3090, 3594, 4635, 5391, 5562, 5990, 8343, 8985, 9270, 10782, 13905, 16173, 16686, 17970, 26955, 27810, 32346, 41715, 48519, 53910, 61697, 80865, 83430, 97038, 123394, 161730, 185091, 242595, 308485, 370182, 485190, 555273, 616970, 925455, 1110546, 1665819, 1850910, 2776365, 3331638, 4997457, 5552730, 8329095, 9994914, 16658190, 24987285, 49974570]

約数ペア:

[(1, 49974570), (2, 24987285), (3, 16658190), (5, 9994914), (6, 8329095), (9, 5552730), (10, 4997457), (15, 3331638), (18, 2776365), (27, 1850910), (30, 1665819), (45, 1110546), (54, 925455), (81, 616970), (90, 555273), (103, 485190), (135, 370182), (162, 308485), (206, 242595), (270, 185091), (309, 161730), (405, 123394), (515, 97038), (599, 83430), (618, 80865), (810, 61697), (927, 53910), (1030, 48519), (1198, 41715), (1545, 32346), (1797, 27810), (1854, 26955), (2781, 17970), (2995, 16686), (3090, 16173), (3594, 13905), (4635, 10782), (5391, 9270), (5562, 8985), (5990, 8343)]