47019853152

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{387799}}^1$

素因数の和:388236

約数の個数: 72

約数和(自身を含む): 134030660400

約数和(自身を除く): 87010807248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 13472, 15156, 20208, 30312, 40416, 60624, 121248, 387799, 775598, 1163397, 1551196, 2326794, 3102392, 3490191, 4653588, 6204784, 6980382, 9307176, 12409568, 13960764, 18614352, 27921528, 37228704, 55843056, 111686112, 163263379, 326526758, 489790137, 653053516, 979580274, 1306107032, 1469370411, 1959160548, 2612214064, 2938740822, 3918321096, 5224428128, 5877481644, 7836642192, 11754963288, 15673284384, 23509926576, 47019853152]

約数ペア:

[(1, 47019853152), (2, 23509926576), (3, 15673284384), (4, 11754963288), (6, 7836642192), (8, 5877481644), (9, 5224428128), (12, 3918321096), (16, 2938740822), (18, 2612214064), (24, 1959160548), (32, 1469370411), (36, 1306107032), (48, 979580274), (72, 653053516), (96, 489790137), (144, 326526758), (288, 163263379), (421, 111686112), (842, 55843056), (1263, 37228704), (1684, 27921528), (2526, 18614352), (3368, 13960764), (3789, 12409568), (5052, 9307176), (6736, 6980382), (7578, 6204784), (10104, 4653588), (13472, 3490191), (15156, 3102392), (20208, 2326794), (30312, 1551196), (40416, 1163397), (60624, 775598), (121248, 387799)]