55810700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 133585200

約数和(自身を除く): 77774500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 449, 452, 550, 565, 898, 1100, 1130, 1243, 1796, 2245, 2260, 2486, 2825, 4490, 4939, 4972, 5650, 6215, 8980, 9878, 11225, 11300, 12430, 19756, 22450, 24695, 24860, 31075, 44900, 49390, 50737, 62150, 98780, 101474, 123475, 124300, 202948, 246950, 253685, 493900, 507370, 558107, 1014740, 1116214, 1268425, 2232428, 2536850, 2790535, 5073700, 5581070, 11162140, 13952675, 27905350, 55810700]

約数ペア:

[(1, 55810700), (2, 27905350), (4, 13952675), (5, 11162140), (10, 5581070), (11, 5073700), (20, 2790535), (22, 2536850), (25, 2232428), (44, 1268425), (50, 1116214), (55, 1014740), (100, 558107), (110, 507370), (113, 493900), (220, 253685), (226, 246950), (275, 202948), (449, 124300), (452, 123475), (550, 101474), (565, 98780), (898, 62150), (1100, 50737), (1130, 49390), (1243, 44900), (1796, 31075), (2245, 24860), (2260, 24695), (2486, 22450), (2825, 19756), (4490, 12430), (4939, 11300), (4972, 11225), (5650, 9878), (6215, 8980)]