53701780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10613}}^1$

素因数の和:10656

約数の個数: 48

約数和(自身を含む): 128386944

約数和(自身を除く): 74685164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 10613, 21226, 42452, 53065, 106130, 116743, 212260, 233486, 244099, 466972, 488198, 583715, 976396, 1167430, 1220495, 2334860, 2440990, 2685089, 4881980, 5370178, 10740356, 13425445, 26850890, 53701780]

約数ペア:

[(1, 53701780), (2, 26850890), (4, 13425445), (5, 10740356), (10, 5370178), (11, 4881980), (20, 2685089), (22, 2440990), (23, 2334860), (44, 1220495), (46, 1167430), (55, 976396), (92, 583715), (110, 488198), (115, 466972), (220, 244099), (230, 233486), (253, 212260), (460, 116743), (506, 106130), (1012, 53065), (1265, 42452), (2530, 21226), (5060, 10613)]