45384950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 94353336

約数和(自身を除く): 48968386

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 131, 169, 205, 262, 325, 338, 410, 533, 650, 655, 845, 1025, 1066, 1310, 1690, 1703, 2050, 2665, 3275, 3406, 4225, 5330, 5371, 6550, 6929, 8450, 8515, 10742, 13325, 13858, 17030, 22139, 26650, 26855, 34645, 42575, 44278, 53710, 69290, 69823, 85150, 110695, 134275, 139646, 173225, 221390, 268550, 346450, 349115, 553475, 698230, 907699, 1106950, 1745575, 1815398, 3491150, 4538495, 9076990, 22692475, 45384950]

約数ペア:

[(1, 45384950), (2, 22692475), (5, 9076990), (10, 4538495), (13, 3491150), (25, 1815398), (26, 1745575), (41, 1106950), (50, 907699), (65, 698230), (82, 553475), (130, 349115), (131, 346450), (169, 268550), (205, 221390), (262, 173225), (325, 139646), (338, 134275), (410, 110695), (533, 85150), (650, 69823), (655, 69290), (845, 53710), (1025, 44278), (1066, 42575), (1310, 34645), (1690, 26855), (1703, 26650), (2050, 22139), (2665, 17030), (3275, 13858), (3406, 13325), (4225, 10742), (5330, 8515), (5371, 8450), (6550, 6929)]