49275160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 123288480

約数和(自身を除く): 74013320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2113, 2120, 2332, 2915, 4226, 4664, 5830, 8452, 10565, 11660, 16904, 21130, 23243, 23320, 42260, 46486, 84520, 92972, 111989, 116215, 185944, 223978, 232430, 447956, 464860, 559945, 895912, 929720, 1119890, 1231879, 2239780, 2463758, 4479560, 4927516, 6159395, 9855032, 12318790, 24637580, 49275160]

約数ペア:

[(1, 49275160), (2, 24637580), (4, 12318790), (5, 9855032), (8, 6159395), (10, 4927516), (11, 4479560), (20, 2463758), (22, 2239780), (40, 1231879), (44, 1119890), (53, 929720), (55, 895912), (88, 559945), (106, 464860), (110, 447956), (212, 232430), (220, 223978), (265, 185944), (424, 116215), (440, 111989), (530, 92972), (583, 84520), (1060, 46486), (1166, 42260), (2113, 23320), (2120, 23243), (2332, 21130), (2915, 16904), (4226, 11660), (4664, 10565), (5830, 8452)]