48497440

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5045

約数の個数: 48

約数和(自身を含む): 116476920

約数和(自身を除く): 67979480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 4969, 9760, 9938, 19876, 24845, 39752, 49690, 79504, 99380, 159008, 198760, 303109, 397520, 606218, 795040, 1212436, 1515545, 2424872, 3031090, 4849744, 6062180, 9699488, 12124360, 24248720, 48497440]

約数ペア:

[(1, 48497440), (2, 24248720), (4, 12124360), (5, 9699488), (8, 6062180), (10, 4849744), (16, 3031090), (20, 2424872), (32, 1515545), (40, 1212436), (61, 795040), (80, 606218), (122, 397520), (160, 303109), (244, 198760), (305, 159008), (488, 99380), (610, 79504), (976, 49690), (1220, 39752), (1952, 24845), (2440, 19876), (4880, 9938), (4969, 9760)]