55495460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 119472192

約数和(自身を除く): 63976732

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 166, 202, 331, 332, 404, 415, 505, 662, 830, 1010, 1324, 1655, 1660, 2020, 3310, 6620, 8383, 16766, 27473, 33431, 33532, 41915, 54946, 66862, 83830, 109892, 133724, 137365, 167155, 167660, 274730, 334310, 549460, 668620, 2774773, 5549546, 11099092, 13873865, 27747730, 55495460]

約数ペア:

[(1, 55495460), (2, 27747730), (4, 13873865), (5, 11099092), (10, 5549546), (20, 2774773), (83, 668620), (101, 549460), (166, 334310), (202, 274730), (331, 167660), (332, 167155), (404, 137365), (415, 133724), (505, 109892), (662, 83830), (830, 66862), (1010, 54946), (1324, 41915), (1655, 33532), (1660, 33431), (2020, 27473), (3310, 16766), (6620, 8383)]