51142152

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30013}}^1$

素因数の和:30093

約数の個数: 32

約数和(自身を含む): 129660480

約数和(自身を除く): 78518328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 30013, 60026, 90039, 120052, 180078, 240104, 360156, 720312, 2130923, 4261846, 6392769, 8523692, 12785538, 17047384, 25571076, 51142152]

約数ペア:

[(1, 51142152), (2, 25571076), (3, 17047384), (4, 12785538), (6, 8523692), (8, 6392769), (12, 4261846), (24, 2130923), (71, 720312), (142, 360156), (213, 240104), (284, 180078), (426, 120052), (568, 90039), (852, 60026), (1704, 30013)]