47531220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6547}}^1$

素因数の和:6581

約数の個数: 72

約数和(自身を含む): 146308512

約数和(自身を除く): 98777292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 6547, 7260, 13094, 19641, 26188, 32735, 39282, 65470, 72017, 78564, 98205, 130940, 144034, 196410, 216051, 288068, 360085, 392820, 432102, 720170, 792187, 864204, 1080255, 1440340, 1584374, 2160510, 2376561, 3168748, 3960935, 4321020, 4753122, 7921870, 9506244, 11882805, 15843740, 23765610, 47531220]

約数ペア:

[(1, 47531220), (2, 23765610), (3, 15843740), (4, 11882805), (5, 9506244), (6, 7921870), (10, 4753122), (11, 4321020), (12, 3960935), (15, 3168748), (20, 2376561), (22, 2160510), (30, 1584374), (33, 1440340), (44, 1080255), (55, 864204), (60, 792187), (66, 720170), (110, 432102), (121, 392820), (132, 360085), (165, 288068), (220, 216051), (242, 196410), (330, 144034), (363, 130940), (484, 98205), (605, 78564), (660, 72017), (726, 65470), (1210, 39282), (1452, 32735), (1815, 26188), (2420, 19641), (3630, 13094), (6547, 7260)]