47140956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 125483904

約数和(自身を除く): 78342948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 797, 954, 1116, 1594, 1643, 1908, 2391, 3188, 3286, 4782, 4929, 6572, 7173, 9564, 9858, 14346, 14787, 19716, 24707, 28692, 29574, 42241, 49414, 59148, 74121, 84482, 98828, 126723, 148242, 168964, 222363, 253446, 296484, 380169, 444726, 506892, 760338, 889452, 1309471, 1520676, 2618942, 3928413, 5237884, 7856826, 11785239, 15713652, 23570478, 47140956]

約数ペア:

[(1, 47140956), (2, 23570478), (3, 15713652), (4, 11785239), (6, 7856826), (9, 5237884), (12, 3928413), (18, 2618942), (31, 1520676), (36, 1309471), (53, 889452), (62, 760338), (93, 506892), (106, 444726), (124, 380169), (159, 296484), (186, 253446), (212, 222363), (279, 168964), (318, 148242), (372, 126723), (477, 98828), (558, 84482), (636, 74121), (797, 59148), (954, 49414), (1116, 42241), (1594, 29574), (1643, 28692), (1908, 24707), (2391, 19716), (3188, 14787), (3286, 14346), (4782, 9858), (4929, 9564), (6572, 7173)]