49260320

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 122553648

約数和(自身を除く): 73293328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 74, 80, 106, 148, 157, 160, 185, 212, 265, 296, 314, 370, 424, 530, 592, 628, 740, 785, 848, 1060, 1184, 1256, 1480, 1570, 1696, 1961, 2120, 2512, 2960, 3140, 3922, 4240, 5024, 5809, 5920, 6280, 7844, 8321, 8480, 9805, 11618, 12560, 15688, 16642, 19610, 23236, 25120, 29045, 31376, 33284, 39220, 41605, 46472, 58090, 62752, 66568, 78440, 83210, 92944, 116180, 133136, 156880, 166420, 185888, 232360, 266272, 307877, 313760, 332840, 464720, 615754, 665680, 929440, 1231508, 1331360, 1539385, 2463016, 3078770, 4926032, 6157540, 9852064, 12315080, 24630160, 49260320]

約数ペア:

[(1, 49260320), (2, 24630160), (4, 12315080), (5, 9852064), (8, 6157540), (10, 4926032), (16, 3078770), (20, 2463016), (32, 1539385), (37, 1331360), (40, 1231508), (53, 929440), (74, 665680), (80, 615754), (106, 464720), (148, 332840), (157, 313760), (160, 307877), (185, 266272), (212, 232360), (265, 185888), (296, 166420), (314, 156880), (370, 133136), (424, 116180), (530, 92944), (592, 83210), (628, 78440), (740, 66568), (785, 62752), (848, 58090), (1060, 46472), (1184, 41605), (1256, 39220), (1480, 33284), (1570, 31376), (1696, 29045), (1961, 25120), (2120, 23236), (2512, 19610), (2960, 16642), (3140, 15688), (3922, 12560), (4240, 11618), (5024, 9805), (5809, 8480), (5920, 8321), (6280, 7844)]