53898540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 155796480

約数和(自身を除く): 101897940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 83, 137, 158, 166, 237, 249, 274, 316, 332, 395, 411, 415, 474, 498, 548, 685, 790, 822, 830, 948, 996, 1185, 1245, 1370, 1580, 1644, 1660, 2055, 2370, 2490, 2740, 4110, 4740, 4980, 6557, 8220, 10823, 11371, 13114, 19671, 21646, 22742, 26228, 32469, 32785, 34113, 39342, 43292, 45484, 54115, 56855, 64938, 65570, 68226, 78684, 98355, 108230, 113710, 129876, 131140, 136452, 162345, 170565, 196710, 216460, 227420, 324690, 341130, 393420, 649380, 682260, 898309, 1796618, 2694927, 3593236, 4491545, 5389854, 8983090, 10779708, 13474635, 17966180, 26949270, 53898540]

約数ペア:

[(1, 53898540), (2, 26949270), (3, 17966180), (4, 13474635), (5, 10779708), (6, 8983090), (10, 5389854), (12, 4491545), (15, 3593236), (20, 2694927), (30, 1796618), (60, 898309), (79, 682260), (83, 649380), (137, 393420), (158, 341130), (166, 324690), (237, 227420), (249, 216460), (274, 196710), (316, 170565), (332, 162345), (395, 136452), (411, 131140), (415, 129876), (474, 113710), (498, 108230), (548, 98355), (685, 78684), (790, 68226), (822, 65570), (830, 64938), (948, 56855), (996, 54115), (1185, 45484), (1245, 43292), (1370, 39342), (1580, 34113), (1644, 32785), (1660, 32469), (2055, 26228), (2370, 22742), (2490, 21646), (2740, 19671), (4110, 13114), (4740, 11371), (4980, 10823), (6557, 8220)]