48659580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 149424912

約数和(自身を除く): 100765332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3257, 3735, 4980, 6514, 7470, 9771, 13028, 14940, 16285, 19542, 29313, 32570, 39084, 48855, 58626, 65140, 97710, 117252, 146565, 195420, 270331, 293130, 540662, 586260, 810993, 1081324, 1351655, 1621986, 2432979, 2703310, 3243972, 4054965, 4865958, 5406620, 8109930, 9731916, 12164895, 16219860, 24329790, 48659580]

約数ペア:

[(1, 48659580), (2, 24329790), (3, 16219860), (4, 12164895), (5, 9731916), (6, 8109930), (9, 5406620), (10, 4865958), (12, 4054965), (15, 3243972), (18, 2703310), (20, 2432979), (30, 1621986), (36, 1351655), (45, 1081324), (60, 810993), (83, 586260), (90, 540662), (166, 293130), (180, 270331), (249, 195420), (332, 146565), (415, 117252), (498, 97710), (747, 65140), (830, 58626), (996, 48855), (1245, 39084), (1494, 32570), (1660, 29313), (2490, 19542), (2988, 16285), (3257, 14940), (3735, 13028), (4980, 9771), (6514, 7470)]